From f7d147dd87918eaf24778bc56d86ac29b18921d2 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 2 Oct 2012 16:49:25 -0600 Subject: usb: host: tegra remove include of Almost nothing from this file is used, and the file will hopefully be deleted soon. Copy the tiny portions that are used directly into ehci-tegra.c. I believe that Venu Byravarasu is working on cleaning up our USB driver, and those cleanups will remove the need for these constants. Signed-off-by: Stephen Warren Acked-by: Venu Byravarasu Signed-off-by: Greg Kroah-Hartman diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 6223d175..2de0890 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -28,7 +28,10 @@ #include #include -#include + +#define TEGRA_USB_BASE 0xC5000000 +#define TEGRA_USB2_BASE 0xC5004000 +#define TEGRA_USB3_BASE 0xC5008000 #define TEGRA_USB_DMA_ALIGN 32 -- cgit v0.10.2 From dc9fe7f9730c927cd518d9fc7a616d188872e468 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 2 Oct 2012 16:50:02 -0600 Subject: usb: phy: tegra remove include of Almost nothing from this file is used, and the file will hopefully be deleted soon. Copy the tiny portions that are used directly into tegra_usb_phy.c. I believe that Venu Byravarasu is working on cleaning up our USB driver, and those cleanups will remove the need for these constants. Signed-off-by: Stephen Warren Acked-by: Venu Byravarasu Signed-off-by: Greg Kroah-Hartman diff --git a/drivers/usb/phy/tegra_usb_phy.c b/drivers/usb/phy/tegra_usb_phy.c index 987116f9..9d13c81 100644 --- a/drivers/usb/phy/tegra_usb_phy.c +++ b/drivers/usb/phy/tegra_usb_phy.c @@ -29,7 +29,9 @@ #include #include #include -#include + +#define TEGRA_USB_BASE 0xC5000000 +#define TEGRA_USB_SIZE SZ_16K #define ULPI_VIEWPORT 0x170 -- cgit v0.10.2 From b9c665d75beb9239f8a0847786cf27dcb8a61b00 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 20 Sep 2012 17:04:06 -0600 Subject: ARM: tegra: update *.dts for regulator-compatible deprecation Commit 13511de "regulator: deprecate regulator-compatible DT property" now allows for simpler content within the regulators node within a PMIC. Modify all the Tegra device tree files to take advantage of this. Signed-off-by: Stephen Warren Acked-by: Thierry Reding diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index c3ef1ad..74b8a47 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -297,131 +297,98 @@ vinldo9-supply = <&sm2_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - sys_reg: regulator@0 { - reg = <0>; - regulator-compatible = "sys"; + sys_reg: sys { regulator-name = "vdd_sys"; regulator-always-on; }; - regulator@1 { - reg = <1>; - regulator-compatible = "sm0"; + sm0 { regulator-name = "vdd_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - regulator@2 { - reg = <2>; - regulator-compatible = "sm1"; + sm1 { regulator-name = "vdd_sm1,vdd_cpu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - sm2_reg: regulator@3 { - reg = <3>; - regulator-compatible = "sm2"; + sm2_reg: sm2 { regulator-name = "vdd_sm2,vin_ldo*"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; regulator-always-on; }; - regulator@4 { - reg = <4>; - regulator-compatible = "ldo0"; + ldo0 { regulator-name = "vdd_ldo0,vddio_pex_clk"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@5 { - reg = <5>; - regulator-compatible = "ldo1"; + ldo1 { regulator-name = "vdd_ldo1,avdd_pll*"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; - regulator@6 { - reg = <6>; - regulator-compatible = "ldo2"; + ldo2 { regulator-name = "vdd_ldo2,vdd_rtc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - regulator@7 { - reg = <7>; - regulator-compatible = "ldo3"; + ldo3 { regulator-name = "vdd_ldo3,avdd_usb*"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@8 { - reg = <8>; - regulator-compatible = "ldo4"; + ldo4 { regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@9 { - reg = <9>; - regulator-compatible = "ldo5"; + ldo5 { regulator-name = "vdd_ldo5,vcore_mmc"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@10 { - reg = <10>; - regulator-compatible = "ldo6"; + ldo6 { regulator-name = "vdd_ldo6,avdd_vdac"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@11 { - reg = <11>; - regulator-compatible = "ldo7"; + ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@12 { - reg = <12>; - regulator-compatible = "ldo8"; + ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@13 { - reg = <13>; - regulator-compatible = "ldo9"; + ldo9 { regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@14 { - reg = <14>; - regulator-compatible = "ldo_rtc"; + ldo_rtc { regulator-name = "vdd_rtc_out,vdd_cell"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index ddf287f..6a93d14 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -291,37 +291,26 @@ vinldo9-supply = <&sm2_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - sys_reg: regulator@0 { - reg = <0>; - regulator-compatible = "sys"; + sys_reg: sys { regulator-name = "vdd_sys"; regulator-always-on; }; - regulator@1 { - reg = <1>; - regulator-compatible = "sm0"; + sm0 { regulator-name = "+1.2vs_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - regulator@2 { - reg = <2>; - regulator-compatible = "sm1"; + sm1 { regulator-name = "+1.0vs_sm1,vdd_cpu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - sm2_reg: regulator@3 { - reg = <3>; - regulator-compatible = "sm2"; + sm2_reg: sm2 { regulator-name = "+3.7vs_sm2,vin_ldo*"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; @@ -330,53 +319,41 @@ /* LDO0 is not connected to anything */ - regulator@5 { - reg = <5>; - regulator-compatible = "ldo1"; + ldo1 { regulator-name = "+1.1vs_ldo1,avdd_pll*"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; - regulator@6 { - reg = <6>; - regulator-compatible = "ldo2"; + ldo2 { regulator-name = "+1.2vs_ldo2,vdd_rtc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - regulator@7 { - reg = <7>; - regulator-compatible = "ldo3"; + ldo3 { regulator-name = "+3.3vs_ldo3,avdd_usb*"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@8 { - reg = <8>; - regulator-compatible = "ldo4"; + ldo4 { regulator-name = "+1.8vs_ldo4,avdd_osc,vddio_sys"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@9 { - reg = <9>; - regulator-compatible = "ldo5"; + ldo5 { regulator-name = "+2.85vs_ldo5,vcore_mmc"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@10 { - reg = <10>; - regulator-compatible = "ldo6"; + ldo6 { /* * Research indicates this should be * 1.8v; other boards that use this @@ -390,34 +367,26 @@ regulator-max-microvolt = <1800000>; }; - regulator@11 { - reg = <11>; - regulator-compatible = "ldo7"; + ldo7 { regulator-name = "+3.3vs_ldo7,avdd_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@12 { - reg = <12>; - regulator-compatible = "ldo8"; + ldo8 { regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@13 { - reg = <13>; - regulator-compatible = "ldo9"; + ldo9 { regulator-name = "+2.85vs_ldo9,vdd_ddr_rx"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@14 { - reg = <14>; - regulator-compatible = "ldo_rtc"; + ldo_rtc { regulator-name = "+3.3vs_rtc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index f0ba901..33ae813 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -395,37 +395,26 @@ vinldo9-supply = <&sm2_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - sys_reg: regulator@0 { - reg = <0>; - regulator-compatible = "sys"; + sys_reg: sys { regulator-name = "vdd_sys"; regulator-always-on; }; - regulator@1 { - reg = <1>; - regulator-compatible = "sm0"; + sm0 { regulator-name = "vdd_sm0,vdd_core"; regulator-min-microvolt = <1300000>; regulator-max-microvolt = <1300000>; regulator-always-on; }; - regulator@2 { - reg = <2>; - regulator-compatible = "sm1"; + sm1 { regulator-name = "vdd_sm1,vdd_cpu"; regulator-min-microvolt = <1125000>; regulator-max-microvolt = <1125000>; regulator-always-on; }; - sm2_reg: regulator@3 { - reg = <3>; - regulator-compatible = "sm2"; + sm2_reg: sm2 { regulator-name = "vdd_sm2,vin_ldo*"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; @@ -434,86 +423,66 @@ /* LDO0 is not connected to anything */ - regulator@5 { - reg = <5>; - regulator-compatible = "ldo1"; + ldo1 { regulator-name = "vdd_ldo1,avdd_pll*"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; - regulator@6 { - reg = <6>; - regulator-compatible = "ldo2"; + ldo2 { regulator-name = "vdd_ldo2,vdd_rtc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - regulator@7 { - reg = <7>; - regulator-compatible = "ldo3"; + ldo3 { regulator-name = "vdd_ldo3,avdd_usb*"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@8 { - reg = <8>; - regulator-compatible = "ldo4"; + ldo4 { regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@9 { - reg = <9>; - regulator-compatible = "ldo5"; + ldo5 { regulator-name = "vdd_ldo5,vcore_mmc"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@10 { - reg = <10>; - regulator-compatible = "ldo6"; + ldo6 { regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@11 { - reg = <11>; - regulator-compatible = "ldo7"; + ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@12 { - reg = <12>; - regulator-compatible = "ldo8"; + ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@13 { - reg = <13>; - regulator-compatible = "ldo9"; + ldo9 { regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@14 { - reg = <14>; - regulator-compatible = "ldo_rtc"; + ldo_rtc { regulator-name = "vdd_rtc_out,vdd_cell"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index f18cec9..5b3d8b1 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -271,97 +271,72 @@ vinldo9-supply = <&sm2_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - sys_reg: regulator@0 { - reg = <0>; - regulator-compatible = "sys"; + sys_reg: sys { regulator-name = "vdd_sys"; regulator-always-on; }; - regulator@1 { - reg = <1>; - regulator-compatible = "sm0"; + sm0 { regulator-name = "vdd_sys_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - regulator@2 { - reg = <2>; - regulator-compatible = "sm1"; + sm1 { regulator-name = "vdd_sys_sm1,vdd_cpu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - sm2_reg: regulator@3 { - reg = <3>; - regulator-compatible = "sm2"; + sm2_reg: sm2 { regulator-name = "vdd_sys_sm2,vin_ldo*"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; regulator-always-on; }; - regulator@4 { - reg = <4>; - regulator-compatible = "ldo0"; + ldo0 { regulator-name = "vdd_ldo0,vddio_pex_clk"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@5 { - reg = <5>; - regulator-compatible = "ldo1"; + ldo1 { regulator-name = "vdd_ldo1,avdd_pll*"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; - regulator@6 { - reg = <6>; - regulator-compatible = "ldo2"; + ldo2 { regulator-name = "vdd_ldo2,vdd_rtc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - regulator@7 { - reg = <7>; - regulator-compatible = "ldo3"; + ldo3 { regulator-name = "vdd_ldo3,avdd_usb*"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@8 { - reg = <8>; - regulator-compatible = "ldo4"; + ldo4 { regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@9 { - reg = <9>; - regulator-compatible = "ldo5"; + ldo5 { regulator-name = "vdd_ldo5,vcore_mmc"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; }; - regulator@10 { - reg = <10>; - regulator-compatible = "ldo6"; + ldo6 { regulator-name = "vdd_ldo6,avdd_vdac"; /* * According to the Tegra 2 Automotive @@ -373,25 +348,19 @@ regulator-max-microvolt = <2850000>; }; - regulator@11 { - reg = <11>; - regulator-compatible = "ldo7"; + ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@12 { - reg = <12>; - regulator-compatible = "ldo8"; + ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@13 { - reg = <13>; - regulator-compatible = "ldo9"; + ldo9 { regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam"; /* * According to the Tegra 2 Automotive @@ -404,9 +373,7 @@ regulator-always-on; }; - regulator@14 { - reg = <14>; - regulator-compatible = "ldo_rtc"; + ldo_rtc { regulator-name = "vdd_rtc_out"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 3e5952f..86854f1 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -311,37 +311,26 @@ vinldo9-supply = <&sm2_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - sys_reg: regulator@0 { - reg = <0>; - regulator-compatible = "sys"; + sys_reg: sys { regulator-name = "vdd_sys"; regulator-always-on; }; - regulator@1 { - reg = <1>; - regulator-compatible = "sm0"; + sm0 { regulator-name = "vdd_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - regulator@2 { - reg = <2>; - regulator-compatible = "sm1"; + sm1 { regulator-name = "vdd_sm1,vdd_cpu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - sm2_reg: regulator@3 { - reg = <3>; - regulator-compatible = "sm2"; + sm2_reg: sm2 { regulator-name = "vdd_sm2,vin_ldo*"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; @@ -350,86 +339,66 @@ /* LDO0 is not connected to anything */ - regulator@5 { - reg = <5>; - regulator-compatible = "ldo1"; + ldo1 { regulator-name = "vdd_ldo1,avdd_pll*"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; - regulator@6 { - reg = <6>; - regulator-compatible = "ldo2"; + ldo2 { regulator-name = "vdd_ldo2,vdd_rtc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - regulator@7 { - reg = <7>; - regulator-compatible = "ldo3"; + ldo3 { regulator-name = "vdd_ldo3,avdd_usb*"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@8 { - reg = <8>; - regulator-compatible = "ldo4"; + ldo4 { regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@9 { - reg = <9>; - regulator-compatible = "ldo5"; + ldo5 { regulator-name = "vdd_ldo5,vcore_mmc"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@10 { - reg = <10>; - regulator-compatible = "ldo6"; + ldo6 { regulator-name = "vdd_ldo6,avdd_vdac"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@11 { - reg = <11>; - regulator-compatible = "ldo7"; + ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@12 { - reg = <12>; - regulator-compatible = "ldo8"; + ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@13 { - reg = <13>; - regulator-compatible = "ldo9"; + ldo9 { regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; - regulator@14 { - reg = <14>; - regulator-compatible = "ldo_rtc"; + ldo_rtc { regulator-name = "vdd_rtc_out,vdd_cell"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index c636d00..94a71c9 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -295,243 +295,182 @@ in20-supply = <&mbatt_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - mbatt_reg: regulator@0 { - reg = <0>; - regulator-compatible = "mbatt"; + mbatt_reg: mbatt { regulator-name = "vbat_pmu"; regulator-always-on; }; - regulator@1 { - reg = <1>; - regulator-compatible = "sd1"; + sd1 { regulator-name = "nvvdd_sv1,vdd_cpu_pmu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - regulator@2 { - reg = <2>; - regulator-compatible = "sd2"; + sd2 { regulator-name = "nvvdd_sv2,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - nvvdd_sv3_reg: regulator@3 { - reg = <3>; - regulator-compatible = "sd3"; + nvvdd_sv3_reg: sd3 { regulator-name = "nvvdd_sv3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@4 { - reg = <4>; - regulator-compatible = "ldo1"; + ldo1 { regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@5 { - reg = <5>; - regulator-compatible = "ldo2"; + ldo2 { regulator-name = "nvvdd_ldo2,avdd_pll*"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; - regulator@6 { - reg = <6>; - regulator-compatible = "ldo3"; + ldo3 { regulator-name = "nvvdd_ldo3,vcom_1v8b"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - regulator@7 { - reg = <7>; - regulator-compatible = "ldo4"; + ldo4 { regulator-name = "nvvdd_ldo4,avdd_usb*"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - regulator@8 { - reg = <8>; - regulator-compatible = "ldo5"; + ldo5 { regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; - regulator@9 { - reg = <9>; - regulator-compatible = "ldo6"; + ldo6 { regulator-name = "nvvdd_ldo6,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@10 { - reg = <10>; - regulator-compatible = "ldo7"; + ldo7 { regulator-name = "nvvdd_ldo7,avddio_audio"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; - regulator@11 { - reg = <11>; - regulator-compatible = "ldo8"; + ldo8 { regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; }; - regulator@12 { - reg = <12>; - regulator-compatible = "ldo9"; + ldo9 { regulator-name = "nvvdd_ldo9,avdd_cam*"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; - regulator@13 { - reg = <13>; - regulator-compatible = "ldo10"; + ldo10 { regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; }; - regulator@14 { - reg = <14>; - regulator-compatible = "ldo11"; + ldo11 { regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@15 { - reg = <15>; - regulator-compatible = "ldo12"; + ldo12 { regulator-name = "nvvdd_ldo12,vddio_sdio"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; - regulator@16 { - reg = <16>; - regulator-compatible = "ldo13"; + ldo13 { regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; - regulator@17 { - reg = <17>; - regulator-compatible = "ldo14"; + ldo14 { regulator-name = "nvvdd_ldo14,avdd_vdac"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; - regulator@18 { - reg = <18>; - regulator-compatible = "ldo15"; + ldo15 { regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - regulator@19 { - reg = <19>; - regulator-compatible = "ldo16"; + ldo16 { regulator-name = "nvvdd_ldo16,vdd_dbrtr"; regulator-min-microvolt = <1300000>; regulator-max-microvolt = <1300000>; }; - regulator@20 { - reg = <20>; - regulator-compatible = "ldo17"; + ldo17 { regulator-name = "nvvdd_ldo17,vddio_mipi"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - regulator@21 { - reg = <21>; - regulator-compatible = "ldo18"; + ldo18 { regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - regulator@22 { - reg = <22>; - regulator-compatible = "ldo19"; + ldo19 { regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; - regulator@23 { - reg = <23>; - regulator-compatible = "ldo20"; + ldo20 { regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - regulator@24 { - reg = <24>; - regulator-compatible = "out5v"; + out5v { regulator-name = "usb0_vbus_reg"; }; - regulator@25 { - reg = <25>; - regulator-compatible = "out33v"; + out33v { regulator-name = "pmu_out3v3"; }; - regulator@26 { - reg = <26>; - regulator-compatible = "bbat"; + bbat { regulator-name = "pmu_bbat"; regulator-min-microvolt = <2400000>; regulator-max-microvolt = <2400000>; regulator-always-on; }; - regulator@27 { - reg = <27>; - regulator-compatible = "sdby"; + sdby { regulator-name = "vdd_aon"; regulator-always-on; }; - regulator@28 { - reg = <28>; - regulator-compatible = "vrtc"; + vrtc { regulator-name = "vrtc,pmu_vccadc"; regulator-always-on; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index d10c9c5..b1271a8 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -171,56 +171,41 @@ vccio-supply = <&vdd_ac_bat_reg>; regulators { - #address-cells = <1>; - #size-cells = <0>; - - vdd1_reg: regulator@0 { - reg = <0>; - regulator-compatible = "vdd1"; + vdd1_reg: vdd1 { regulator-name = "vddio_ddr_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - vdd2_reg: regulator@1 { - reg = <1>; - regulator-compatible = "vdd2"; + vdd2_reg: vdd2 { regulator-name = "vdd_1v5_gen"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-always-on; }; - vddctrl_reg: regulator@2 { - reg = <2>; - regulator-compatible = "vddctrl"; + vddctrl_reg: vddctrl { regulator-name = "vdd_cpu,vdd_sys"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - vio_reg: regulator@3 { - reg = <3>; - regulator-compatible = "vio"; + vio_reg: vio { regulator-name = "vdd_1v8_gen"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - ldo1_reg: regulator@4 { - reg = <4>; - regulator-compatible = "ldo1"; + ldo1_reg: ldo1 { regulator-name = "vdd_pexa,vdd_pexb"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; }; - ldo2_reg: regulator@5 { - reg = <5>; - regulator-compatible = "ldo2"; + ldo2_reg: ldo2 { regulator-name = "vdd_sata,avdd_plle"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; @@ -228,44 +213,34 @@ /* LDO3 is not connected to anything */ - ldo4_reg: regulator@7 { - reg = <7>; - regulator-compatible = "ldo4"; + ldo4_reg: ldo4 { regulator-name = "vdd_rtc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - ldo5_reg: regulator@8 { - reg = <8>; - regulator-compatible = "ldo5"; + ldo5_reg: ldo5 { regulator-name = "vddio_sdmmc,avdd_vdac"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; - ldo6_reg: regulator@9 { - reg = <9>; - regulator-compatible = "ldo6"; + ldo6_reg: ldo6 { regulator-name = "avdd_dsi_csi,pwrdet_mipi"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - ldo7_reg: regulator@10 { - reg = <10>; - regulator-compatible = "ldo7"; + ldo7_reg: ldo7 { regulator-name = "vdd_pllm,x,u,a_p_c_s"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - ldo8_reg: regulator@11 { - reg = <11>; - regulator-compatible = "ldo8"; + ldo8_reg: ldo8 { regulator-name = "vdd_ddr_hs"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; -- cgit v0.10.2 From f39b158d66793a21bf273c1817fa062956b9d732 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 2 Oct 2012 15:25:10 -0600 Subject: crypto: tegra: remove include of Nothing from this file is used, and the file will hopefully be deleted soon. Signed-off-by: Stephen Warren Acked-by: Herbert Xu diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c index 37185e6..e69f3bc 100644 --- a/drivers/crypto/tegra-aes.c +++ b/drivers/crypto/tegra-aes.c @@ -41,8 +41,6 @@ #include #include -#include - #include #include #include -- cgit v0.10.2 From f59435b1d105ccc617d5d17153216b17c65812d7 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 2 Oct 2012 15:30:44 -0600 Subject: staging: nvec: remove include of Nothing from this file is used, and the file will hopefully be deleted soon. Signed-off-by: Stephen Warren Acked-By: Marc Dietrich Acked-by: Greg Kroah-Hartman diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 094fdc3..97cdf08 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -39,7 +39,6 @@ #include #include -#include #include "nvec.h" -- cgit v0.10.2 From e68917a1e3d3053614341aab873fc30562d6ca60 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 2 Oct 2012 15:27:07 -0600 Subject: iommu: tegra: remove include of Nothing from this file is used, and the file will hopefully be deleted soon. Signed-off-by: Stephen Warren Acked-by: Joerg Roedel diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index a649f14..3fb95dd 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -38,7 +38,6 @@ #include #include -#include #include enum smmu_hwgrp { -- cgit v0.10.2 From a25186eb03f1f89eacda559d39c14e3cf8ffae13 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 4 Oct 2012 13:50:56 -0600 Subject: ARM: tegra: remove unnecessary includes of This should make it easier to delete or move ; something that is useful for single-zImage. Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index aa5325c..82837e9 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -41,7 +41,6 @@ #include #include -#include #include "board.h" #include "clock.h" diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c index fd82085..867bf8b 100644 --- a/arch/arm/mach-tegra/clock.c +++ b/arch/arm/mach-tegra/clock.c @@ -27,8 +27,6 @@ #include #include -#include - #include "board.h" #include "clock.h" #include "tegra_cpu_car.h" diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c index 627bf0f..a74d3c7 100644 --- a/arch/arm/mach-tegra/cpu-tegra.c +++ b/arch/arm/mach-tegra/cpu-tegra.c @@ -30,9 +30,6 @@ #include #include - -#include - /* Frequency table index must be sequential starting at 0 */ static struct cpufreq_frequency_table freq_table[] = { { 0, 216000 }, diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c index 566e2f8..9a6f051 100644 --- a/arch/arm/mach-tegra/cpuidle.c +++ b/arch/arm/mach-tegra/cpuidle.c @@ -29,8 +29,6 @@ #include -#include - static int tegra_idle_enter_lp3(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index); diff --git a/arch/arm/mach-tegra/include/mach/powergate.h b/arch/arm/mach-tegra/include/mach/powergate.h index 4752b1a..06763fe 100644 --- a/arch/arm/mach-tegra/include/mach/powergate.h +++ b/arch/arm/mach-tegra/include/mach/powergate.h @@ -20,6 +20,8 @@ #ifndef _MACH_TEGRA_POWERGATE_H_ #define _MACH_TEGRA_POWERGATE_H_ +struct clk; + #define TEGRA_POWERGATE_CPU 0 #define TEGRA_POWERGATE_3D 1 #define TEGRA_POWERGATE_VENC 2 diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index 81cb265..e50870c 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -24,7 +24,6 @@ #include #include -#include #include #include diff --git a/arch/arm/mach-tegra/sleep-t20.S b/arch/arm/mach-tegra/sleep-t20.S index a36ae41..72ce709 100644 --- a/arch/arm/mach-tegra/sleep-t20.S +++ b/arch/arm/mach-tegra/sleep-t20.S @@ -22,8 +22,6 @@ #include -#include - #include "sleep.h" #include "flowctrl.h" diff --git a/arch/arm/mach-tegra/sleep-t30.S b/arch/arm/mach-tegra/sleep-t30.S index 777d9ce..be7614b7 100644 --- a/arch/arm/mach-tegra/sleep-t30.S +++ b/arch/arm/mach-tegra/sleep-t30.S @@ -18,8 +18,6 @@ #include -#include - #include "sleep.h" #include "flowctrl.h" diff --git a/arch/arm/mach-tegra/tegra20_clocks_data.c b/arch/arm/mach-tegra/tegra20_clocks_data.c index 8d398a3..9615ee3 100644 --- a/arch/arm/mach-tegra/tegra20_clocks_data.c +++ b/arch/arm/mach-tegra/tegra20_clocks_data.c @@ -27,8 +27,6 @@ #include #include -#include - #include "clock.h" #include "fuse.h" #include "tegra2_emc.h" diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c index 5070d83..837c7b9 100644 --- a/arch/arm/mach-tegra/tegra2_emc.c +++ b/arch/arm/mach-tegra/tegra2_emc.c @@ -25,8 +25,6 @@ #include #include -#include - #include "tegra2_emc.h" #include "fuse.h" -- cgit v0.10.2 From cc95e347cbba3a29c6f8c95ec737624afe489d8e Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 19 Sep 2012 15:51:01 -0600 Subject: ARM: tegra: move tegra-ahb.h out of arch/arm/mach-tegra/ We wish to empty arch/arm/mach-tegra/include/mach/ as much as possible to enable single zImage. Move tegra-ahb.h to a more central location (suggested by Arnd, OK'd by Greg KH), and actually make tegra-ahb.c include the header to ensure client and provider agree on the prototype. Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/include/mach/tegra-ahb.h b/arch/arm/mach-tegra/include/mach/tegra-ahb.h deleted file mode 100644 index e0f8c84..0000000 --- a/arch/arm/mach-tegra/include/mach/tegra-ahb.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __MACH_TEGRA_AHB_H__ -#define __MACH_TEGRA_AHB_H__ - -extern int tegra_ahb_enable_smmu(struct device_node *ahb); - -#endif /* __MACH_TEGRA_AHB_H__ */ diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c index 0b6f0b2..bd5de08 100644 --- a/drivers/amba/tegra-ahb.c +++ b/drivers/amba/tegra-ahb.c @@ -24,6 +24,7 @@ #include #include #include +#include #define DRV_NAME "tegra-ahb" diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index 3fb95dd..4167863 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -34,12 +34,11 @@ #include #include #include +#include #include #include -#include - enum smmu_hwgrp { HWGRP_AFI, HWGRP_AVPC, diff --git a/include/linux/tegra-ahb.h b/include/linux/tegra-ahb.h new file mode 100644 index 0000000..f1cd075 --- /dev/null +++ b/include/linux/tegra-ahb.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef __LINUX_AHB_H__ +#define __LINUX_AHB_H__ + +extern int tegra_ahb_enable_smmu(struct device_node *ahb); + +#endif /* __LINUX_AHB_H__ */ -- cgit v0.10.2 From 8a5d51fda0facccdfc13f6048520604e05b62732 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 27 Sep 2012 15:55:04 -0600 Subject: ARM: tegra: remove Remove includes of from sound/soc; nothing from it is used. Remove include of from mach-tegra/apbio.c; since the DMA transfers made by this file don't need flow-control with any peripheral, there's no need to set any slave ID. Once those changes are made, there are no remaining users of so remove it. Drivers should get this information from device tree. This removal is necessary for single zImage. Signed-off-by: Stephen Warren Acked-by: Mark Brown diff --git a/arch/arm/mach-tegra/apbio.c b/arch/arm/mach-tegra/apbio.c index b5015d0..bc949fb 100644 --- a/arch/arm/mach-tegra/apbio.c +++ b/arch/arm/mach-tegra/apbio.c @@ -24,8 +24,6 @@ #include #include -#include - #include "apbio.h" #if defined(CONFIG_TEGRA20_APB_DMA) @@ -71,7 +69,6 @@ bool tegra_apb_dma_init(void) dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; - dma_sconfig.slave_id = TEGRA_DMA_REQ_SEL_CNTR; dma_sconfig.src_maxburst = 1; dma_sconfig.dst_maxburst = 1; diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h deleted file mode 100644 index 3081cc6..0000000 --- a/arch/arm/mach-tegra/include/mach/dma.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * arch/arm/mach-tegra/include/mach/dma.h - * - * Copyright (c) 2008-2009, NVIDIA Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#ifndef __MACH_TEGRA_DMA_H -#define __MACH_TEGRA_DMA_H - -#include - -#define TEGRA_DMA_REQ_SEL_CNTR 0 -#define TEGRA_DMA_REQ_SEL_I2S_2 1 -#define TEGRA_DMA_REQ_SEL_I2S_1 2 -#define TEGRA_DMA_REQ_SEL_SPD_I 3 -#define TEGRA_DMA_REQ_SEL_UI_I 4 -#define TEGRA_DMA_REQ_SEL_MIPI 5 -#define TEGRA_DMA_REQ_SEL_I2S2_2 6 -#define TEGRA_DMA_REQ_SEL_I2S2_1 7 -#define TEGRA_DMA_REQ_SEL_UARTA 8 -#define TEGRA_DMA_REQ_SEL_UARTB 9 -#define TEGRA_DMA_REQ_SEL_UARTC 10 -#define TEGRA_DMA_REQ_SEL_SPI 11 -#define TEGRA_DMA_REQ_SEL_AC97 12 -#define TEGRA_DMA_REQ_SEL_ACMODEM 13 -#define TEGRA_DMA_REQ_SEL_SL4B 14 -#define TEGRA_DMA_REQ_SEL_SL2B1 15 -#define TEGRA_DMA_REQ_SEL_SL2B2 16 -#define TEGRA_DMA_REQ_SEL_SL2B3 17 -#define TEGRA_DMA_REQ_SEL_SL2B4 18 -#define TEGRA_DMA_REQ_SEL_UARTD 19 -#define TEGRA_DMA_REQ_SEL_UARTE 20 -#define TEGRA_DMA_REQ_SEL_I2C 21 -#define TEGRA_DMA_REQ_SEL_I2C2 22 -#define TEGRA_DMA_REQ_SEL_I2C3 23 -#define TEGRA_DMA_REQ_SEL_DVC_I2C 24 -#define TEGRA_DMA_REQ_SEL_OWR 25 -#define TEGRA_DMA_REQ_SEL_INVALID 31 - -#endif diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c index bf56101..64b67a3 100644 --- a/sound/soc/tegra/tegra30_ahub.c +++ b/sound/soc/tegra/tegra30_ahub.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include "tegra30_ahub.h" diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h index b40279b..bc8b46a 100644 --- a/sound/soc/tegra/tegra_pcm.h +++ b/sound/soc/tegra/tegra_pcm.h @@ -31,8 +31,6 @@ #ifndef __TEGRA_PCM_H__ #define __TEGRA_PCM_H__ -#include - struct tegra_pcm_dma_params { unsigned long addr; unsigned long wrap; -- cgit v0.10.2 From 2be39c079d692a07b55c8795051d40c0c94a3633 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 4 Oct 2012 14:24:09 -0600 Subject: ARM: tegra: move iomap.h to mach-tegra Nothing outside mach-tegra uses this file, so there's no need for it to be in . Since uncompress.h and debug-macro.S remain in include/mach, they need to include "../../iomap.h" becaue of this change. uncompress.h will soon be deleted in later multi-platform/single-zImage patches. debug-macro.S will need to continue to include this header using an explicit relative path, to avoid duplicating the physical->virtual address mapping that iomap.h dictates. Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/apbio.c b/arch/arm/mach-tegra/apbio.c index bc949fb..d091675 100644 --- a/arch/arm/mach-tegra/apbio.c +++ b/arch/arm/mach-tegra/apbio.c @@ -15,7 +15,6 @@ #include #include -#include #include #include #include @@ -25,6 +24,7 @@ #include #include "apbio.h" +#include "iomap.h" #if defined(CONFIG_TEGRA20_APB_DMA) static DEFINE_MUTEX(tegra_apb_dma_lock); diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 82837e9..71569c0 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -40,11 +40,10 @@ #include #include -#include - #include "board.h" #include "clock.h" #include "common.h" +#include "iomap.h" struct tegra_ehci_platform_data tegra_ehci1_pdata = { .operating_mode = TEGRA_USB_OTG, diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index 5e92a81..e561703 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -33,11 +33,10 @@ #include #include -#include - #include "board.h" #include "clock.h" #include "common.h" +#include "iomap.h" struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-sdhci", 0x78000000, "sdhci-tegra.0", NULL), diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 0b0a5f5..f688daa 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -26,13 +26,13 @@ #include #include -#include #include #include "board.h" #include "clock.h" #include "common.h" #include "fuse.h" +#include "iomap.h" #include "pmc.h" #include "apbio.h" #include "sleep.h" diff --git a/arch/arm/mach-tegra/flowctrl.c b/arch/arm/mach-tegra/flowctrl.c index f07488e..ffaa286 100644 --- a/arch/arm/mach-tegra/flowctrl.c +++ b/arch/arm/mach-tegra/flowctrl.c @@ -22,9 +22,8 @@ #include #include -#include - #include "flowctrl.h" +#include "iomap.h" u8 flowctrl_offset_halt_cpu[] = { FLOW_CTRL_HALT_CPU0_EVENTS, diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c index 0b7db17..6c752e8 100644 --- a/arch/arm/mach-tegra/fuse.c +++ b/arch/arm/mach-tegra/fuse.c @@ -21,9 +21,8 @@ #include #include -#include - #include "fuse.h" +#include "iomap.h" #include "apbio.h" #define FUSE_UID_LOW 0x108 diff --git a/arch/arm/mach-tegra/headsmp.S b/arch/arm/mach-tegra/headsmp.S index 6addc78..93f0370 100644 --- a/arch/arm/mach-tegra/headsmp.S +++ b/arch/arm/mach-tegra/headsmp.S @@ -3,9 +3,8 @@ #include -#include - #include "flowctrl.h" +#include "iomap.h" #include "reset.h" #include "sleep.h" diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S index 8ce0661..58a7fa8 100644 --- a/arch/arm/mach-tegra/include/mach/debug-macro.S +++ b/arch/arm/mach-tegra/include/mach/debug-macro.S @@ -26,7 +26,7 @@ #include -#include +#include "../../iomap.h" #include .macro addruart, rp, rv, tmp diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h deleted file mode 100644 index fee3a94..0000000 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ /dev/null @@ -1,325 +0,0 @@ -/* - * arch/arm/mach-tegra/include/mach/iomap.h - * - * Copyright (C) 2010 Google, Inc. - * - * Author: - * Colin Cross - * Erik Gilling - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __MACH_TEGRA_IOMAP_H -#define __MACH_TEGRA_IOMAP_H - -#include - -#define TEGRA_IRAM_BASE 0x40000000 -#define TEGRA_IRAM_SIZE SZ_256K - -#define TEGRA_HOST1X_BASE 0x50000000 -#define TEGRA_HOST1X_SIZE 0x24000 - -#define TEGRA_ARM_PERIF_BASE 0x50040000 -#define TEGRA_ARM_PERIF_SIZE SZ_8K - -#define TEGRA_ARM_PL310_BASE 0x50043000 -#define TEGRA_ARM_PL310_SIZE SZ_4K - -#define TEGRA_ARM_INT_DIST_BASE 0x50041000 -#define TEGRA_ARM_INT_DIST_SIZE SZ_4K - -#define TEGRA_MPE_BASE 0x54040000 -#define TEGRA_MPE_SIZE SZ_256K - -#define TEGRA_VI_BASE 0x54080000 -#define TEGRA_VI_SIZE SZ_256K - -#define TEGRA_ISP_BASE 0x54100000 -#define TEGRA_ISP_SIZE SZ_256K - -#define TEGRA_DISPLAY_BASE 0x54200000 -#define TEGRA_DISPLAY_SIZE SZ_256K - -#define TEGRA_DISPLAY2_BASE 0x54240000 -#define TEGRA_DISPLAY2_SIZE SZ_256K - -#define TEGRA_HDMI_BASE 0x54280000 -#define TEGRA_HDMI_SIZE SZ_256K - -#define TEGRA_GART_BASE 0x58000000 -#define TEGRA_GART_SIZE SZ_32M - -#define TEGRA_RES_SEMA_BASE 0x60001000 -#define TEGRA_RES_SEMA_SIZE SZ_4K - -#define TEGRA_PRIMARY_ICTLR_BASE 0x60004000 -#define TEGRA_PRIMARY_ICTLR_SIZE SZ_64 - -#define TEGRA_SECONDARY_ICTLR_BASE 0x60004100 -#define TEGRA_SECONDARY_ICTLR_SIZE SZ_64 - -#define TEGRA_TERTIARY_ICTLR_BASE 0x60004200 -#define TEGRA_TERTIARY_ICTLR_SIZE SZ_64 - -#define TEGRA_QUATERNARY_ICTLR_BASE 0x60004300 -#define TEGRA_QUATERNARY_ICTLR_SIZE SZ_64 - -#define TEGRA_QUINARY_ICTLR_BASE 0x60004400 -#define TEGRA_QUINARY_ICTLR_SIZE SZ_64 - -#define TEGRA_TMR1_BASE 0x60005000 -#define TEGRA_TMR1_SIZE SZ_8 - -#define TEGRA_TMR2_BASE 0x60005008 -#define TEGRA_TMR2_SIZE SZ_8 - -#define TEGRA_TMRUS_BASE 0x60005010 -#define TEGRA_TMRUS_SIZE SZ_64 - -#define TEGRA_TMR3_BASE 0x60005050 -#define TEGRA_TMR3_SIZE SZ_8 - -#define TEGRA_TMR4_BASE 0x60005058 -#define TEGRA_TMR4_SIZE SZ_8 - -#define TEGRA_CLK_RESET_BASE 0x60006000 -#define TEGRA_CLK_RESET_SIZE SZ_4K - -#define TEGRA_FLOW_CTRL_BASE 0x60007000 -#define TEGRA_FLOW_CTRL_SIZE 20 - -#define TEGRA_AHB_DMA_BASE 0x60008000 -#define TEGRA_AHB_DMA_SIZE SZ_4K - -#define TEGRA_AHB_DMA_CH0_BASE 0x60009000 -#define TEGRA_AHB_DMA_CH0_SIZE 32 - -#define TEGRA_APB_DMA_BASE 0x6000A000 -#define TEGRA_APB_DMA_SIZE SZ_4K - -#define TEGRA_APB_DMA_CH0_BASE 0x6000B000 -#define TEGRA_APB_DMA_CH0_SIZE 32 - -#define TEGRA_AHB_GIZMO_BASE 0x6000C004 -#define TEGRA_AHB_GIZMO_SIZE 0x10C - -#define TEGRA_SB_BASE 0x6000C200 -#define TEGRA_SB_SIZE 256 - -#define TEGRA_STATMON_BASE 0x6000C400 -#define TEGRA_STATMON_SIZE SZ_1K - -#define TEGRA_GPIO_BASE 0x6000D000 -#define TEGRA_GPIO_SIZE SZ_4K - -#define TEGRA_EXCEPTION_VECTORS_BASE 0x6000F000 -#define TEGRA_EXCEPTION_VECTORS_SIZE SZ_4K - -#define TEGRA_APB_MISC_BASE 0x70000000 -#define TEGRA_APB_MISC_SIZE SZ_4K - -#define TEGRA_APB_MISC_DAS_BASE 0x70000c00 -#define TEGRA_APB_MISC_DAS_SIZE SZ_128 - -#define TEGRA_AC97_BASE 0x70002000 -#define TEGRA_AC97_SIZE SZ_512 - -#define TEGRA_SPDIF_BASE 0x70002400 -#define TEGRA_SPDIF_SIZE SZ_512 - -#define TEGRA_I2S1_BASE 0x70002800 -#define TEGRA_I2S1_SIZE SZ_256 - -#define TEGRA_I2S2_BASE 0x70002A00 -#define TEGRA_I2S2_SIZE SZ_256 - -#define TEGRA_UARTA_BASE 0x70006000 -#define TEGRA_UARTA_SIZE SZ_64 - -#define TEGRA_UARTB_BASE 0x70006040 -#define TEGRA_UARTB_SIZE SZ_64 - -#define TEGRA_UARTC_BASE 0x70006200 -#define TEGRA_UARTC_SIZE SZ_256 - -#define TEGRA_UARTD_BASE 0x70006300 -#define TEGRA_UARTD_SIZE SZ_256 - -#define TEGRA_UARTE_BASE 0x70006400 -#define TEGRA_UARTE_SIZE SZ_256 - -#define TEGRA_NAND_BASE 0x70008000 -#define TEGRA_NAND_SIZE SZ_256 - -#define TEGRA_HSMMC_BASE 0x70008500 -#define TEGRA_HSMMC_SIZE SZ_256 - -#define TEGRA_SNOR_BASE 0x70009000 -#define TEGRA_SNOR_SIZE SZ_4K - -#define TEGRA_PWFM_BASE 0x7000A000 -#define TEGRA_PWFM_SIZE SZ_256 - -#define TEGRA_PWFM0_BASE 0x7000A000 -#define TEGRA_PWFM0_SIZE 4 - -#define TEGRA_PWFM1_BASE 0x7000A010 -#define TEGRA_PWFM1_SIZE 4 - -#define TEGRA_PWFM2_BASE 0x7000A020 -#define TEGRA_PWFM2_SIZE 4 - -#define TEGRA_PWFM3_BASE 0x7000A030 -#define TEGRA_PWFM3_SIZE 4 - -#define TEGRA_MIPI_BASE 0x7000B000 -#define TEGRA_MIPI_SIZE SZ_256 - -#define TEGRA_I2C_BASE 0x7000C000 -#define TEGRA_I2C_SIZE SZ_256 - -#define TEGRA_TWC_BASE 0x7000C100 -#define TEGRA_TWC_SIZE SZ_256 - -#define TEGRA_SPI_BASE 0x7000C380 -#define TEGRA_SPI_SIZE 48 - -#define TEGRA_I2C2_BASE 0x7000C400 -#define TEGRA_I2C2_SIZE SZ_256 - -#define TEGRA_I2C3_BASE 0x7000C500 -#define TEGRA_I2C3_SIZE SZ_256 - -#define TEGRA_OWR_BASE 0x7000C600 -#define TEGRA_OWR_SIZE 80 - -#define TEGRA_DVC_BASE 0x7000D000 -#define TEGRA_DVC_SIZE SZ_512 - -#define TEGRA_SPI1_BASE 0x7000D400 -#define TEGRA_SPI1_SIZE SZ_512 - -#define TEGRA_SPI2_BASE 0x7000D600 -#define TEGRA_SPI2_SIZE SZ_512 - -#define TEGRA_SPI3_BASE 0x7000D800 -#define TEGRA_SPI3_SIZE SZ_512 - -#define TEGRA_SPI4_BASE 0x7000DA00 -#define TEGRA_SPI4_SIZE SZ_512 - -#define TEGRA_RTC_BASE 0x7000E000 -#define TEGRA_RTC_SIZE SZ_256 - -#define TEGRA_KBC_BASE 0x7000E200 -#define TEGRA_KBC_SIZE SZ_256 - -#define TEGRA_PMC_BASE 0x7000E400 -#define TEGRA_PMC_SIZE SZ_256 - -#define TEGRA_MC_BASE 0x7000F000 -#define TEGRA_MC_SIZE SZ_1K - -#define TEGRA_EMC_BASE 0x7000F400 -#define TEGRA_EMC_SIZE SZ_1K - -#define TEGRA_FUSE_BASE 0x7000F800 -#define TEGRA_FUSE_SIZE SZ_1K - -#define TEGRA_KFUSE_BASE 0x7000FC00 -#define TEGRA_KFUSE_SIZE SZ_1K - -#define TEGRA_CSITE_BASE 0x70040000 -#define TEGRA_CSITE_SIZE SZ_256K - -#define TEGRA_USB_BASE 0xC5000000 -#define TEGRA_USB_SIZE SZ_16K - -#define TEGRA_USB2_BASE 0xC5004000 -#define TEGRA_USB2_SIZE SZ_16K - -#define TEGRA_USB3_BASE 0xC5008000 -#define TEGRA_USB3_SIZE SZ_16K - -#define TEGRA_SDMMC1_BASE 0xC8000000 -#define TEGRA_SDMMC1_SIZE SZ_512 - -#define TEGRA_SDMMC2_BASE 0xC8000200 -#define TEGRA_SDMMC2_SIZE SZ_512 - -#define TEGRA_SDMMC3_BASE 0xC8000400 -#define TEGRA_SDMMC3_SIZE SZ_512 - -#define TEGRA_SDMMC4_BASE 0xC8000600 -#define TEGRA_SDMMC4_SIZE SZ_512 - -#if defined(CONFIG_TEGRA_DEBUG_UART_NONE) -# define TEGRA_DEBUG_UART_BASE 0 -#elif defined(CONFIG_TEGRA_DEBUG_UARTA) -# define TEGRA_DEBUG_UART_BASE TEGRA_UARTA_BASE -#elif defined(CONFIG_TEGRA_DEBUG_UARTB) -# define TEGRA_DEBUG_UART_BASE TEGRA_UARTB_BASE -#elif defined(CONFIG_TEGRA_DEBUG_UARTC) -# define TEGRA_DEBUG_UART_BASE TEGRA_UARTC_BASE -#elif defined(CONFIG_TEGRA_DEBUG_UARTD) -# define TEGRA_DEBUG_UART_BASE TEGRA_UARTD_BASE -#elif defined(CONFIG_TEGRA_DEBUG_UARTE) -# define TEGRA_DEBUG_UART_BASE TEGRA_UARTE_BASE -#endif - -/* On TEGRA, many peripherals are very closely packed in - * two 256MB io windows (that actually only use about 64KB - * at the start of each). - * - * We will just map the first 1MB of each window (to minimize - * pt entries needed) and provide a macro to transform physical - * io addresses to an appropriate void __iomem *. - * - */ - -#define IO_IRAM_PHYS 0x40000000 -#define IO_IRAM_VIRT IOMEM(0xFE400000) -#define IO_IRAM_SIZE SZ_256K - -#define IO_CPU_PHYS 0x50040000 -#define IO_CPU_VIRT IOMEM(0xFE000000) -#define IO_CPU_SIZE SZ_16K - -#define IO_PPSB_PHYS 0x60000000 -#define IO_PPSB_VIRT IOMEM(0xFE200000) -#define IO_PPSB_SIZE SZ_1M - -#define IO_APB_PHYS 0x70000000 -#define IO_APB_VIRT IOMEM(0xFE300000) -#define IO_APB_SIZE SZ_1M - -#define TEGRA_PCIE_BASE 0x80000000 -#define TEGRA_PCIE_IO_BASE (TEGRA_PCIE_BASE + SZ_4M) - -#define IO_TO_VIRT_BETWEEN(p, st, sz) ((p) >= (st) && (p) < ((st) + (sz))) -#define IO_TO_VIRT_XLATE(p, pst, vst) (((p) - (pst) + (vst))) - -#define IO_TO_VIRT(n) ( \ - IO_TO_VIRT_BETWEEN((n), IO_PPSB_PHYS, IO_PPSB_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_PPSB_PHYS, IO_PPSB_VIRT) : \ - IO_TO_VIRT_BETWEEN((n), IO_APB_PHYS, IO_APB_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_APB_PHYS, IO_APB_VIRT) : \ - IO_TO_VIRT_BETWEEN((n), IO_CPU_PHYS, IO_CPU_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_CPU_PHYS, IO_CPU_VIRT) : \ - IO_TO_VIRT_BETWEEN((n), IO_IRAM_PHYS, IO_IRAM_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_IRAM_PHYS, IO_IRAM_VIRT) : \ - NULL) - -#define IO_ADDRESS(n) (IO_TO_VIRT(n)) - -#endif diff --git a/arch/arm/mach-tegra/include/mach/uncompress.h b/arch/arm/mach-tegra/include/mach/uncompress.h index 937c4c5..095216c 100644 --- a/arch/arm/mach-tegra/include/mach/uncompress.h +++ b/arch/arm/mach-tegra/include/mach/uncompress.h @@ -28,9 +28,10 @@ #include #include -#include #include +#include "../../iomap.h" + #define BIT(x) (1 << (x)) #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) diff --git a/arch/arm/mach-tegra/io.c b/arch/arm/mach-tegra/io.c index 58b4baf..7d09f30 100644 --- a/arch/arm/mach-tegra/io.c +++ b/arch/arm/mach-tegra/io.c @@ -26,9 +26,9 @@ #include #include -#include #include "board.h" +#include "iomap.h" static struct map_desc tegra_io_desc[] __initdata = { { diff --git a/arch/arm/mach-tegra/iomap.h b/arch/arm/mach-tegra/iomap.h new file mode 100644 index 0000000..5315103 --- /dev/null +++ b/arch/arm/mach-tegra/iomap.h @@ -0,0 +1,323 @@ +/* + * Copyright (C) 2010 Google, Inc. + * + * Author: + * Colin Cross + * Erik Gilling + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __MACH_TEGRA_IOMAP_H +#define __MACH_TEGRA_IOMAP_H + +#include + +#define TEGRA_IRAM_BASE 0x40000000 +#define TEGRA_IRAM_SIZE SZ_256K + +#define TEGRA_HOST1X_BASE 0x50000000 +#define TEGRA_HOST1X_SIZE 0x24000 + +#define TEGRA_ARM_PERIF_BASE 0x50040000 +#define TEGRA_ARM_PERIF_SIZE SZ_8K + +#define TEGRA_ARM_PL310_BASE 0x50043000 +#define TEGRA_ARM_PL310_SIZE SZ_4K + +#define TEGRA_ARM_INT_DIST_BASE 0x50041000 +#define TEGRA_ARM_INT_DIST_SIZE SZ_4K + +#define TEGRA_MPE_BASE 0x54040000 +#define TEGRA_MPE_SIZE SZ_256K + +#define TEGRA_VI_BASE 0x54080000 +#define TEGRA_VI_SIZE SZ_256K + +#define TEGRA_ISP_BASE 0x54100000 +#define TEGRA_ISP_SIZE SZ_256K + +#define TEGRA_DISPLAY_BASE 0x54200000 +#define TEGRA_DISPLAY_SIZE SZ_256K + +#define TEGRA_DISPLAY2_BASE 0x54240000 +#define TEGRA_DISPLAY2_SIZE SZ_256K + +#define TEGRA_HDMI_BASE 0x54280000 +#define TEGRA_HDMI_SIZE SZ_256K + +#define TEGRA_GART_BASE 0x58000000 +#define TEGRA_GART_SIZE SZ_32M + +#define TEGRA_RES_SEMA_BASE 0x60001000 +#define TEGRA_RES_SEMA_SIZE SZ_4K + +#define TEGRA_PRIMARY_ICTLR_BASE 0x60004000 +#define TEGRA_PRIMARY_ICTLR_SIZE SZ_64 + +#define TEGRA_SECONDARY_ICTLR_BASE 0x60004100 +#define TEGRA_SECONDARY_ICTLR_SIZE SZ_64 + +#define TEGRA_TERTIARY_ICTLR_BASE 0x60004200 +#define TEGRA_TERTIARY_ICTLR_SIZE SZ_64 + +#define TEGRA_QUATERNARY_ICTLR_BASE 0x60004300 +#define TEGRA_QUATERNARY_ICTLR_SIZE SZ_64 + +#define TEGRA_QUINARY_ICTLR_BASE 0x60004400 +#define TEGRA_QUINARY_ICTLR_SIZE SZ_64 + +#define TEGRA_TMR1_BASE 0x60005000 +#define TEGRA_TMR1_SIZE SZ_8 + +#define TEGRA_TMR2_BASE 0x60005008 +#define TEGRA_TMR2_SIZE SZ_8 + +#define TEGRA_TMRUS_BASE 0x60005010 +#define TEGRA_TMRUS_SIZE SZ_64 + +#define TEGRA_TMR3_BASE 0x60005050 +#define TEGRA_TMR3_SIZE SZ_8 + +#define TEGRA_TMR4_BASE 0x60005058 +#define TEGRA_TMR4_SIZE SZ_8 + +#define TEGRA_CLK_RESET_BASE 0x60006000 +#define TEGRA_CLK_RESET_SIZE SZ_4K + +#define TEGRA_FLOW_CTRL_BASE 0x60007000 +#define TEGRA_FLOW_CTRL_SIZE 20 + +#define TEGRA_AHB_DMA_BASE 0x60008000 +#define TEGRA_AHB_DMA_SIZE SZ_4K + +#define TEGRA_AHB_DMA_CH0_BASE 0x60009000 +#define TEGRA_AHB_DMA_CH0_SIZE 32 + +#define TEGRA_APB_DMA_BASE 0x6000A000 +#define TEGRA_APB_DMA_SIZE SZ_4K + +#define TEGRA_APB_DMA_CH0_BASE 0x6000B000 +#define TEGRA_APB_DMA_CH0_SIZE 32 + +#define TEGRA_AHB_GIZMO_BASE 0x6000C004 +#define TEGRA_AHB_GIZMO_SIZE 0x10C + +#define TEGRA_SB_BASE 0x6000C200 +#define TEGRA_SB_SIZE 256 + +#define TEGRA_STATMON_BASE 0x6000C400 +#define TEGRA_STATMON_SIZE SZ_1K + +#define TEGRA_GPIO_BASE 0x6000D000 +#define TEGRA_GPIO_SIZE SZ_4K + +#define TEGRA_EXCEPTION_VECTORS_BASE 0x6000F000 +#define TEGRA_EXCEPTION_VECTORS_SIZE SZ_4K + +#define TEGRA_APB_MISC_BASE 0x70000000 +#define TEGRA_APB_MISC_SIZE SZ_4K + +#define TEGRA_APB_MISC_DAS_BASE 0x70000c00 +#define TEGRA_APB_MISC_DAS_SIZE SZ_128 + +#define TEGRA_AC97_BASE 0x70002000 +#define TEGRA_AC97_SIZE SZ_512 + +#define TEGRA_SPDIF_BASE 0x70002400 +#define TEGRA_SPDIF_SIZE SZ_512 + +#define TEGRA_I2S1_BASE 0x70002800 +#define TEGRA_I2S1_SIZE SZ_256 + +#define TEGRA_I2S2_BASE 0x70002A00 +#define TEGRA_I2S2_SIZE SZ_256 + +#define TEGRA_UARTA_BASE 0x70006000 +#define TEGRA_UARTA_SIZE SZ_64 + +#define TEGRA_UARTB_BASE 0x70006040 +#define TEGRA_UARTB_SIZE SZ_64 + +#define TEGRA_UARTC_BASE 0x70006200 +#define TEGRA_UARTC_SIZE SZ_256 + +#define TEGRA_UARTD_BASE 0x70006300 +#define TEGRA_UARTD_SIZE SZ_256 + +#define TEGRA_UARTE_BASE 0x70006400 +#define TEGRA_UARTE_SIZE SZ_256 + +#define TEGRA_NAND_BASE 0x70008000 +#define TEGRA_NAND_SIZE SZ_256 + +#define TEGRA_HSMMC_BASE 0x70008500 +#define TEGRA_HSMMC_SIZE SZ_256 + +#define TEGRA_SNOR_BASE 0x70009000 +#define TEGRA_SNOR_SIZE SZ_4K + +#define TEGRA_PWFM_BASE 0x7000A000 +#define TEGRA_PWFM_SIZE SZ_256 + +#define TEGRA_PWFM0_BASE 0x7000A000 +#define TEGRA_PWFM0_SIZE 4 + +#define TEGRA_PWFM1_BASE 0x7000A010 +#define TEGRA_PWFM1_SIZE 4 + +#define TEGRA_PWFM2_BASE 0x7000A020 +#define TEGRA_PWFM2_SIZE 4 + +#define TEGRA_PWFM3_BASE 0x7000A030 +#define TEGRA_PWFM3_SIZE 4 + +#define TEGRA_MIPI_BASE 0x7000B000 +#define TEGRA_MIPI_SIZE SZ_256 + +#define TEGRA_I2C_BASE 0x7000C000 +#define TEGRA_I2C_SIZE SZ_256 + +#define TEGRA_TWC_BASE 0x7000C100 +#define TEGRA_TWC_SIZE SZ_256 + +#define TEGRA_SPI_BASE 0x7000C380 +#define TEGRA_SPI_SIZE 48 + +#define TEGRA_I2C2_BASE 0x7000C400 +#define TEGRA_I2C2_SIZE SZ_256 + +#define TEGRA_I2C3_BASE 0x7000C500 +#define TEGRA_I2C3_SIZE SZ_256 + +#define TEGRA_OWR_BASE 0x7000C600 +#define TEGRA_OWR_SIZE 80 + +#define TEGRA_DVC_BASE 0x7000D000 +#define TEGRA_DVC_SIZE SZ_512 + +#define TEGRA_SPI1_BASE 0x7000D400 +#define TEGRA_SPI1_SIZE SZ_512 + +#define TEGRA_SPI2_BASE 0x7000D600 +#define TEGRA_SPI2_SIZE SZ_512 + +#define TEGRA_SPI3_BASE 0x7000D800 +#define TEGRA_SPI3_SIZE SZ_512 + +#define TEGRA_SPI4_BASE 0x7000DA00 +#define TEGRA_SPI4_SIZE SZ_512 + +#define TEGRA_RTC_BASE 0x7000E000 +#define TEGRA_RTC_SIZE SZ_256 + +#define TEGRA_KBC_BASE 0x7000E200 +#define TEGRA_KBC_SIZE SZ_256 + +#define TEGRA_PMC_BASE 0x7000E400 +#define TEGRA_PMC_SIZE SZ_256 + +#define TEGRA_MC_BASE 0x7000F000 +#define TEGRA_MC_SIZE SZ_1K + +#define TEGRA_EMC_BASE 0x7000F400 +#define TEGRA_EMC_SIZE SZ_1K + +#define TEGRA_FUSE_BASE 0x7000F800 +#define TEGRA_FUSE_SIZE SZ_1K + +#define TEGRA_KFUSE_BASE 0x7000FC00 +#define TEGRA_KFUSE_SIZE SZ_1K + +#define TEGRA_CSITE_BASE 0x70040000 +#define TEGRA_CSITE_SIZE SZ_256K + +#define TEGRA_USB_BASE 0xC5000000 +#define TEGRA_USB_SIZE SZ_16K + +#define TEGRA_USB2_BASE 0xC5004000 +#define TEGRA_USB2_SIZE SZ_16K + +#define TEGRA_USB3_BASE 0xC5008000 +#define TEGRA_USB3_SIZE SZ_16K + +#define TEGRA_SDMMC1_BASE 0xC8000000 +#define TEGRA_SDMMC1_SIZE SZ_512 + +#define TEGRA_SDMMC2_BASE 0xC8000200 +#define TEGRA_SDMMC2_SIZE SZ_512 + +#define TEGRA_SDMMC3_BASE 0xC8000400 +#define TEGRA_SDMMC3_SIZE SZ_512 + +#define TEGRA_SDMMC4_BASE 0xC8000600 +#define TEGRA_SDMMC4_SIZE SZ_512 + +#if defined(CONFIG_TEGRA_DEBUG_UART_NONE) +# define TEGRA_DEBUG_UART_BASE 0 +#elif defined(CONFIG_TEGRA_DEBUG_UARTA) +# define TEGRA_DEBUG_UART_BASE TEGRA_UARTA_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTB) +# define TEGRA_DEBUG_UART_BASE TEGRA_UARTB_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTC) +# define TEGRA_DEBUG_UART_BASE TEGRA_UARTC_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTD) +# define TEGRA_DEBUG_UART_BASE TEGRA_UARTD_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTE) +# define TEGRA_DEBUG_UART_BASE TEGRA_UARTE_BASE +#endif + +/* On TEGRA, many peripherals are very closely packed in + * two 256MB io windows (that actually only use about 64KB + * at the start of each). + * + * We will just map the first 1MB of each window (to minimize + * pt entries needed) and provide a macro to transform physical + * io addresses to an appropriate void __iomem *. + * + */ + +#define IO_IRAM_PHYS 0x40000000 +#define IO_IRAM_VIRT IOMEM(0xFE400000) +#define IO_IRAM_SIZE SZ_256K + +#define IO_CPU_PHYS 0x50040000 +#define IO_CPU_VIRT IOMEM(0xFE000000) +#define IO_CPU_SIZE SZ_16K + +#define IO_PPSB_PHYS 0x60000000 +#define IO_PPSB_VIRT IOMEM(0xFE200000) +#define IO_PPSB_SIZE SZ_1M + +#define IO_APB_PHYS 0x70000000 +#define IO_APB_VIRT IOMEM(0xFE300000) +#define IO_APB_SIZE SZ_1M + +#define TEGRA_PCIE_BASE 0x80000000 +#define TEGRA_PCIE_IO_BASE (TEGRA_PCIE_BASE + SZ_4M) + +#define IO_TO_VIRT_BETWEEN(p, st, sz) ((p) >= (st) && (p) < ((st) + (sz))) +#define IO_TO_VIRT_XLATE(p, pst, vst) (((p) - (pst) + (vst))) + +#define IO_TO_VIRT(n) ( \ + IO_TO_VIRT_BETWEEN((n), IO_PPSB_PHYS, IO_PPSB_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_PPSB_PHYS, IO_PPSB_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_APB_PHYS, IO_APB_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_APB_PHYS, IO_APB_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_CPU_PHYS, IO_CPU_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_CPU_PHYS, IO_CPU_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_IRAM_PHYS, IO_IRAM_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_IRAM_PHYS, IO_IRAM_VIRT) : \ + NULL) + +#define IO_ADDRESS(n) (IO_TO_VIRT(n)) + +#endif diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c index 2f5bd2d..b7886f1 100644 --- a/arch/arm/mach-tegra/irq.c +++ b/arch/arm/mach-tegra/irq.c @@ -25,9 +25,8 @@ #include -#include - #include "board.h" +#include "iomap.h" #define ICTLR_CPU_IEP_VFIQ 0x08 #define ICTLR_CPU_IEP_FIR 0x14 diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index a8dba64..f18fc3a 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -37,11 +37,11 @@ #include #include -#include #include #include #include "board.h" +#include "iomap.h" /* register definitions */ #define AFI_OFFSET 0x3800 diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index e50870c..1b926df 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -24,7 +24,6 @@ #include #include -#include #include #include "fuse.h" @@ -33,6 +32,7 @@ #include "tegra_cpu_car.h" #include "common.h" +#include "iomap.h" extern void tegra_secondary_startup(void); diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c index 7af6a54..d4fdb5f 100644 --- a/arch/arm/mach-tegra/pmc.c +++ b/arch/arm/mach-tegra/pmc.c @@ -19,7 +19,7 @@ #include #include -#include +#include "iomap.h" #define PMC_CTRL 0x0 #define PMC_CTRL_INTR_LOW (1 << 17) diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index de0662d..2cc1185 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -28,10 +28,10 @@ #include #include -#include #include #include "fuse.h" +#include "iomap.h" #define PWRGATE_TOGGLE 0x30 #define PWRGATE_TOGGLE_START (1 << 8) diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c index 5beb7eb..28e51b7 100644 --- a/arch/arm/mach-tegra/reset.c +++ b/arch/arm/mach-tegra/reset.c @@ -22,9 +22,9 @@ #include #include -#include #include +#include "iomap.h" #include "reset.h" #include "fuse.h" diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S index ea81554..08e9481 100644 --- a/arch/arm/mach-tegra/sleep.S +++ b/arch/arm/mach-tegra/sleep.S @@ -26,7 +26,7 @@ #include -#include +#include "iomap.h" #include "flowctrl.h" #include "sleep.h" diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h index e25a7cd..4889b28 100644 --- a/arch/arm/mach-tegra/sleep.h +++ b/arch/arm/mach-tegra/sleep.h @@ -17,7 +17,7 @@ #ifndef __MACH_TEGRA_SLEEP_H #define __MACH_TEGRA_SLEEP_H -#include +#include "iomap.h" #define TEGRA_ARM_PERIF_VIRT (TEGRA_ARM_PERIF_BASE - IO_CPU_PHYS \ + IO_CPU_VIRT) diff --git a/arch/arm/mach-tegra/tegra20_clocks.c b/arch/arm/mach-tegra/tegra20_clocks.c index deb873f..4eb6bc8 100644 --- a/arch/arm/mach-tegra/tegra20_clocks.c +++ b/arch/arm/mach-tegra/tegra20_clocks.c @@ -27,10 +27,9 @@ #include #include -#include - #include "clock.h" #include "fuse.h" +#include "iomap.h" #include "tegra2_emc.h" #include "tegra_cpu_car.h" diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c index e9de5df..000239d 100644 --- a/arch/arm/mach-tegra/tegra30_clocks.c +++ b/arch/arm/mach-tegra/tegra30_clocks.c @@ -31,10 +31,9 @@ #include -#include - #include "clock.h" #include "fuse.h" +#include "iomap.h" #include "tegra_cpu_car.h" #define USE_PLL_LOCK_BITS 0 diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c index d3b8c8e..6ff5035 100644 --- a/arch/arm/mach-tegra/timer.c +++ b/arch/arm/mach-tegra/timer.c @@ -31,11 +31,11 @@ #include #include -#include #include #include "board.h" #include "clock.h" +#include "iomap.h" #define RTC_SECONDS 0x08 #define RTC_SHADOW_SECONDS 0x0c -- cgit v0.10.2 From bb1de8877c960b3b3e1c8337730df970b262fd44 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 4 Oct 2012 14:16:59 -0600 Subject: ARM: tegra: move irammap.h to mach-tegra Nothing outside mach-tegra uses this file, so there's no need for it to be in . Since uncompress.h and debug-macro.S remain in include/mach, they need to include "../../irammap.h" becaue of this change. Both these usages will be removed shortly, when Tegra's DEBUG_LL implementation is updated not to pass information through IRAM. Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S index 58a7fa8..44ca7b1 100644 --- a/arch/arm/mach-tegra/include/mach/debug-macro.S +++ b/arch/arm/mach-tegra/include/mach/debug-macro.S @@ -27,7 +27,7 @@ #include #include "../../iomap.h" -#include +#include "../../irammap.h" .macro addruart, rp, rv, tmp adr \rp, 99f @ actual addr of 99f diff --git a/arch/arm/mach-tegra/include/mach/irammap.h b/arch/arm/mach-tegra/include/mach/irammap.h deleted file mode 100644 index 0cbe632..0000000 --- a/arch/arm/mach-tegra/include/mach/irammap.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -#ifndef __MACH_TEGRA_IRAMMAP_H -#define __MACH_TEGRA_IRAMMAP_H - -#include - -/* The first 1K of IRAM is permanently reserved for the CPU reset handler */ -#define TEGRA_IRAM_RESET_HANDLER_OFFSET 0 -#define TEGRA_IRAM_RESET_HANDLER_SIZE SZ_1K - -/* - * These locations are written to by uncompress.h, and read by debug-macro.S. - * The first word holds the cookie value if the data is valid. The second - * word holds the UART physical address. - */ -#define TEGRA_IRAM_DEBUG_UART_OFFSET SZ_1K -#define TEGRA_IRAM_DEBUG_UART_SIZE 8 -#define TEGRA_IRAM_DEBUG_UART_COOKIE 0x55415254 - -#endif diff --git a/arch/arm/mach-tegra/include/mach/uncompress.h b/arch/arm/mach-tegra/include/mach/uncompress.h index 095216c..2772575 100644 --- a/arch/arm/mach-tegra/include/mach/uncompress.h +++ b/arch/arm/mach-tegra/include/mach/uncompress.h @@ -28,9 +28,8 @@ #include #include -#include - #include "../../iomap.h" +#include "../../irammap.h" #define BIT(x) (1 << (x)) #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) diff --git a/arch/arm/mach-tegra/irammap.h b/arch/arm/mach-tegra/irammap.h new file mode 100644 index 0000000..0cbe632 --- /dev/null +++ b/arch/arm/mach-tegra/irammap.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef __MACH_TEGRA_IRAMMAP_H +#define __MACH_TEGRA_IRAMMAP_H + +#include + +/* The first 1K of IRAM is permanently reserved for the CPU reset handler */ +#define TEGRA_IRAM_RESET_HANDLER_OFFSET 0 +#define TEGRA_IRAM_RESET_HANDLER_SIZE SZ_1K + +/* + * These locations are written to by uncompress.h, and read by debug-macro.S. + * The first word holds the cookie value if the data is valid. The second + * word holds the UART physical address. + */ +#define TEGRA_IRAM_DEBUG_UART_OFFSET SZ_1K +#define TEGRA_IRAM_DEBUG_UART_SIZE 8 +#define TEGRA_IRAM_DEBUG_UART_COOKIE 0x55415254 + +#endif diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c index 28e51b7..e05da7d 100644 --- a/arch/arm/mach-tegra/reset.c +++ b/arch/arm/mach-tegra/reset.c @@ -22,9 +22,8 @@ #include #include -#include - #include "iomap.h" +#include "irammap.h" #include "reset.h" #include "fuse.h" -- cgit v0.10.2 From 25804d8123e9c1657694844b10fcd7834493e41a Mon Sep 17 00:00:00 2001 From: Wei Ni Date: Fri, 21 Sep 2012 16:54:56 +0800 Subject: ARM: tegra: set up wlan clocks for tegra dt Set up the wlan clock tree for Tegra20 and Tegra30. Signed-off-by: Wei Ni Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 71569c0..0419056 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -102,8 +102,12 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "pll_a", "pll_p_out1", 56448000, true }, { "pll_a_out0", "pll_a", 11289600, true }, { "cdev1", NULL, 0, true }, + { "blink", "clk_32k", 32768, true }, { "i2s1", "pll_a_out0", 11289600, false}, { "i2s2", "pll_a_out0", 11289600, false}, + { "sdmmc1", "pll_p", 48000000, false}, + { "sdmmc3", "pll_p", 48000000, false}, + { "sdmmc4", "pll_p", 48000000, false}, { NULL, NULL, 0, 0}, }; diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index e561703..7368ebd 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -61,11 +61,15 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "pll_a_out0", "pll_a", 11289600, true }, { "extern1", "pll_a_out0", 0, true }, { "clk_out_1", "extern1", 0, true }, + { "blink", "clk_32k", 32768, true }, { "i2s0", "pll_a_out0", 11289600, false}, { "i2s1", "pll_a_out0", 11289600, false}, { "i2s2", "pll_a_out0", 11289600, false}, { "i2s3", "pll_a_out0", 11289600, false}, { "i2s4", "pll_a_out0", 11289600, false}, + { "sdmmc1", "pll_p", 48000000, false}, + { "sdmmc3", "pll_p", 48000000, false}, + { "sdmmc4", "pll_p", 48000000, false}, { NULL, NULL, 0, 0}, }; -- cgit v0.10.2 From d534b5d4a530d2d1597c3ffb9e896a3499da6172 Mon Sep 17 00:00:00 2001 From: Joseph Lo Date: Mon, 29 Oct 2012 18:25:29 +0800 Subject: ARM: tegra30: clocks: add AHB and APB clocks Adding the AHB and APB bus clock for Tegra30. Signed-off-by: Joseph Lo Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index f688daa..3f55a36 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -104,6 +104,10 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = { { "clk_m", NULL, 0, true }, { "pll_p", "clk_m", 408000000, true }, { "pll_p_out1", "pll_p", 9600000, true }, + { "pll_p_out4", "pll_p", 102000000, true }, + { "sclk", "pll_p_out4", 102000000, true }, + { "hclk", "sclk", 102000000, true }, + { "pclk", "hclk", 51000000, true }, { NULL, NULL, 0, 0}, }; #endif diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c index 000239d..f5b453f 100644 --- a/arch/arm/mach-tegra/tegra30_clocks.c +++ b/arch/arm/mach-tegra/tegra30_clocks.c @@ -791,6 +791,112 @@ struct clk_ops tegra30_twd_ops = { .recalc_rate = tegra30_twd_clk_recalc_rate, }; +/* bus clock functions */ +static int tegra30_bus_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + + c->state = ((val >> c->reg_shift) & BUS_CLK_DISABLE) ? OFF : ON; + return c->state; +} + +static int tegra30_bus_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + + val = clk_readl(c->reg); + val &= ~(BUS_CLK_DISABLE << c->reg_shift); + clk_writel(val, c->reg); + + return 0; +} + +static void tegra30_bus_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + + val = clk_readl(c->reg); + val |= BUS_CLK_DISABLE << c->reg_shift; + clk_writel(val, c->reg); +} + +static unsigned long tegra30_bus_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + u64 rate = prate; + + c->div = ((val >> c->reg_shift) & BUS_CLK_DIV_MASK) + 1; + c->mul = 1; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + return rate; +} + +static int tegra30_bus_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + int ret = -EINVAL; + u32 val; + int i; + + val = clk_readl(c->reg); + for (i = 1; i <= 4; i++) { + if (rate == parent_rate / i) { + val &= ~(BUS_CLK_DIV_MASK << c->reg_shift); + val |= (i - 1) << c->reg_shift; + clk_writel(val, c->reg); + c->div = i; + c->mul = 1; + ret = 0; + break; + } + } + + return ret; +} + +static long tegra30_bus_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + unsigned long parent_rate = *prate; + s64 divider; + + if (rate >= parent_rate) + return parent_rate; + + divider = parent_rate; + divider += rate - 1; + do_div(divider, rate); + + if (divider < 0) + return divider; + + if (divider > 4) + divider = 4; + do_div(parent_rate, divider); + + return parent_rate; +} + +struct clk_ops tegra30_bus_ops = { + .is_enabled = tegra30_bus_clk_is_enabled, + .enable = tegra30_bus_clk_enable, + .disable = tegra30_bus_clk_disable, + .set_rate = tegra30_bus_clk_set_rate, + .round_rate = tegra30_bus_clk_round_rate, + .recalc_rate = tegra30_bus_clk_recalc_rate, +}; + /* Blink output functions */ static int tegra30_blink_clk_is_enabled(struct clk_hw *hw) { diff --git a/arch/arm/mach-tegra/tegra30_clocks.h b/arch/arm/mach-tegra/tegra30_clocks.h index f2f88fe..7a34adb 100644 --- a/arch/arm/mach-tegra/tegra30_clocks.h +++ b/arch/arm/mach-tegra/tegra30_clocks.h @@ -34,6 +34,7 @@ extern struct clk_ops tegra_clk_out_ops; extern struct clk_ops tegra30_super_ops; extern struct clk_ops tegra30_blink_clk_ops; extern struct clk_ops tegra30_twd_ops; +extern struct clk_ops tegra30_bus_ops; extern struct clk_ops tegra30_periph_clk_ops; extern struct clk_ops tegra30_dsib_clk_ops; extern struct clk_ops tegra_nand_clk_ops; diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c index 3d2e553..7bc8b1d 100644 --- a/arch/arm/mach-tegra/tegra30_clocks_data.c +++ b/arch/arm/mach-tegra/tegra30_clocks_data.c @@ -711,6 +711,50 @@ static struct clk tegra_clk_sclk = { .num_parents = ARRAY_SIZE(mux_sclk), }; +static const char *tegra_hclk_parent_names[] = { + "tegra_sclk", +}; + +static struct clk *tegra_hclk_parents[] = { + &tegra_clk_sclk, +}; + +static struct clk tegra_hclk; +static struct clk_tegra tegra_hclk_hw = { + .hw = { + .clk = &tegra_hclk, + }, + .flags = DIV_BUS, + .reg = 0x30, + .reg_shift = 4, + .max_rate = 378000000, + .min_rate = 12000000, +}; +DEFINE_CLK_TEGRA(hclk, 0, &tegra30_bus_ops, 0, tegra_hclk_parent_names, + tegra_hclk_parents, &tegra_clk_sclk); + +static const char *tegra_pclk_parent_names[] = { + "tegra_hclk", +}; + +static struct clk *tegra_pclk_parents[] = { + &tegra_hclk, +}; + +static struct clk tegra_pclk; +static struct clk_tegra tegra_pclk_hw = { + .hw = { + .clk = &tegra_pclk, + }, + .flags = DIV_BUS, + .reg = 0x30, + .reg_shift = 0, + .max_rate = 167000000, + .min_rate = 12000000, +}; +DEFINE_CLK_TEGRA(pclk, 0, &tegra30_bus_ops, 0, tegra_pclk_parent_names, + tegra_pclk_parents, &tegra_hclk); + static const char *mux_blink[] = { "clk_32k", }; @@ -1325,6 +1369,8 @@ struct clk *tegra_ptr_clks[] = { &tegra_cml1, &tegra_pciex, &tegra_clk_sclk, + &tegra_hclk, + &tegra_pclk, &tegra_clk_blink, &tegra30_clk_twd, }; -- cgit v0.10.2 From 5ab134ad09988ca8225e759a052df7a1bbd26145 Mon Sep 17 00:00:00 2001 From: Joseph Lo Date: Mon, 29 Oct 2012 18:25:45 +0800 Subject: ARM: tegra: dt: add L2 cache controller Add L2 cache controller binding into DT for Tegra. Signed-off-by: Joseph Lo Signed-off-by: Stephen Warren diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index f3a09d0..f40cfba 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -4,6 +4,15 @@ compatible = "nvidia,tegra20"; interrupt-parent = <&intc>; + cache-controller@50043000 { + compatible = "arm,pl310-cache"; + reg = <0x50043000 0x1000>; + arm,data-latency = <5 5 2>; + arm,tag-latency = <4 4 2>; + cache-unified; + cache-level = <2>; + }; + intc: interrupt-controller { compatible = "arm,cortex-a9-gic"; reg = <0x50041000 0x1000 diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index b1497c7..148371b 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -4,6 +4,15 @@ compatible = "nvidia,tegra30"; interrupt-parent = <&intc>; + cache-controller@50043000 { + compatible = "arm,pl310-cache"; + reg = <0x50043000 0x1000>; + arm,data-latency = <6 6 2>; + arm,tag-latency = <5 5 2>; + cache-unified; + cache-level = <2>; + }; + intc: interrupt-controller { compatible = "arm,cortex-a9-gic"; reg = <0x50041000 0x1000 -- cgit v0.10.2 From d065ab7189f368bbe9505865d63a0ebc470c409e Mon Sep 17 00:00:00 2001 From: Joseph Lo Date: Mon, 29 Oct 2012 18:25:57 +0800 Subject: ARM: tegra: common: using OF api for L2 cache init Moving L2 cache init to DT support. Signed-off-by: Joseph Lo Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 3f55a36..6c04a18 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -113,20 +113,17 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = { #endif -static void __init tegra_init_cache(u32 tag_latency, u32 data_latency) +static void __init tegra_init_cache(void) { #ifdef CONFIG_CACHE_L2X0 void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000; u32 aux_ctrl, cache_type; - writel_relaxed(tag_latency, p + L2X0_TAG_LATENCY_CTRL); - writel_relaxed(data_latency, p + L2X0_DATA_LATENCY_CTRL); - cache_type = readl(p + L2X0_CACHE_TYPE); aux_ctrl = (cache_type & 0x700) << (17-8); aux_ctrl |= 0x6C000001; - l2x0_init(p, aux_ctrl, 0x8200c3fe); + l2x0_of_init(aux_ctrl, 0x8200c3fe); #endif } @@ -138,7 +135,7 @@ void __init tegra20_init_early(void) tegra_init_fuse(); tegra2_init_clocks(); tegra_clk_init_from_table(tegra20_clk_init_table); - tegra_init_cache(0x331, 0x441); + tegra_init_cache(); tegra_pmc_init(); tegra_powergate_init(); tegra20_hotplug_init(); @@ -151,7 +148,7 @@ void __init tegra30_init_early(void) tegra_init_fuse(); tegra30_init_clocks(); tegra_clk_init_from_table(tegra30_clk_init_table); - tegra_init_cache(0x441, 0x551); + tegra_init_cache(); tegra_pmc_init(); tegra_powergate_init(); tegra30_hotplug_init(); -- cgit v0.10.2 From ffa05e450c3ce6ece6c5e3bdfc202c86e6d4517f Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Tue, 30 Oct 2012 12:35:24 +0530 Subject: ARM: tegra: Add OF_DEV_AUXDATA for SLINK driver in board dt Add OF_DEV_AUXDATA for slink driver for Tegra20 and Tegra30 board dt files. Set the parent clock of slink controller to PLLP and configure clock to 100MHz. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 0419056..22f5a9b 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -89,6 +89,10 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { &tegra_ehci3_pdata), OF_DEV_AUXDATA("nvidia,tegra20-apbdma", TEGRA_APB_DMA_BASE, "tegra-apbdma", NULL), OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D400, "spi_tegra.0", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D600, "spi_tegra.1", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D800, "spi_tegra.2", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000DA00, "spi_tegra.3", NULL), {} }; @@ -108,6 +112,10 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "sdmmc1", "pll_p", 48000000, false}, { "sdmmc3", "pll_p", 48000000, false}, { "sdmmc4", "pll_p", 48000000, false}, + { "sbc1", "pll_p", 100000000, false }, + { "sbc2", "pll_p", 100000000, false }, + { "sbc3", "pll_p", 100000000, false }, + { "sbc4", "pll_p", 100000000, false }, { NULL, NULL, 0, 0}, }; diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index 7368ebd..cd30338 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -51,6 +51,12 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL), OF_DEV_AUXDATA("nvidia,tegra30-apbdma", 0x6000a000, "tegra-apbdma", NULL), OF_DEV_AUXDATA("nvidia,tegra30-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D400, "spi_tegra.0", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D600, "spi_tegra.1", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D800, "spi_tegra.2", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DA00, "spi_tegra.3", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DC00, "spi_tegra.4", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DE00, "spi_tegra.5", NULL), {} }; @@ -70,6 +76,12 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "sdmmc1", "pll_p", 48000000, false}, { "sdmmc3", "pll_p", 48000000, false}, { "sdmmc4", "pll_p", 48000000, false}, + { "sbc1", "pll_p", 100000000, false}, + { "sbc2", "pll_p", 100000000, false}, + { "sbc3", "pll_p", 100000000, false}, + { "sbc4", "pll_p", 100000000, false}, + { "sbc5", "pll_p", 100000000, false}, + { "sbc6", "pll_p", 100000000, false}, { NULL, NULL, 0, 0}, }; -- cgit v0.10.2 From ca3d241cb2974852192bdeb896bf5e2c46463286 Mon Sep 17 00:00:00 2001 From: Joseph Lo Date: Fri, 9 Nov 2012 14:40:41 -0700 Subject: ARM: tegra: enable data prefetch on L2 Enable the data prefetch on L2. The bit28 in aux ctrl register. Signed-off-by: Joseph Lo Signed-off-by: Stephen Warren Acked-by: Peter De Schrijver diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 6c04a18..89d3ebc 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -121,7 +121,7 @@ static void __init tegra_init_cache(void) cache_type = readl(p + L2X0_CACHE_TYPE); aux_ctrl = (cache_type & 0x700) << (17-8); - aux_ctrl |= 0x6C000001; + aux_ctrl |= 0x7C000001; l2x0_of_init(aux_ctrl, 0x8200c3fe); #endif -- cgit v0.10.2 From e245f54a06f6aeb025b50eb02c2969fb4e254b46 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Tue, 13 Nov 2012 10:33:40 +0530 Subject: ARM: tegra: Add OF_DEV_AUXDATA for sflash driver in board dt Add OF_DEV_AUXDATA for sflash controller driver for Tegra20 board dt files. Set the parent clock of sflash controller to PLLP and configure clock to 20MHz. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 22f5a9b..1198e84 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -89,6 +89,7 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { &tegra_ehci3_pdata), OF_DEV_AUXDATA("nvidia,tegra20-apbdma", TEGRA_APB_DMA_BASE, "tegra-apbdma", NULL), OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-sflash", 0x7000c380, "spi", NULL), OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D400, "spi_tegra.0", NULL), OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D600, "spi_tegra.1", NULL), OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D800, "spi_tegra.2", NULL), @@ -112,6 +113,7 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "sdmmc1", "pll_p", 48000000, false}, { "sdmmc3", "pll_p", 48000000, false}, { "sdmmc4", "pll_p", 48000000, false}, + { "spi", "pll_p", 20000000, false }, { "sbc1", "pll_p", 100000000, false }, { "sbc2", "pll_p", 100000000, false }, { "sbc3", "pll_p", 100000000, false }, -- cgit v0.10.2 From fd072a86bde1c5f7cf04618903c5ce8658011c1c Mon Sep 17 00:00:00 2001 From: Peter De Schrijver Date: Wed, 14 Nov 2012 16:27:23 +0200 Subject: ARM: tegra: Implement 6395/1 for Tegra This patch implements ARM linux patch 6395/1 for Tegra. See commit 1a8e41c "ARM: 6395/1: VExpress: Set bit 22 in the PL310 (cache controller) AuxCtlr register" for details. Signed-off-by: Peter De Schrijver [swarren: added commit subject for referenced patch] Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 89d3ebc..3e03e5f 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -121,7 +121,7 @@ static void __init tegra_init_cache(void) cache_type = readl(p + L2X0_CACHE_TYPE); aux_ctrl = (cache_type & 0x700) << (17-8); - aux_ctrl |= 0x7C000001; + aux_ctrl |= 0x7C400001; l2x0_of_init(aux_ctrl, 0x8200c3fe); #endif -- cgit v0.10.2 From 1f851a262baf7cbd4096d4d279c73cb697021773 Mon Sep 17 00:00:00 2001 From: Danny Huang Date: Thu, 15 Nov 2012 15:42:32 +0800 Subject: ARM: tegra: flexible spare fuse read function Change the spare fuse base from a definition to a variable. It provides flexibilty to read spare fuse on different chip. Signed-off-by: Danny Huang Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c index 6c752e8..bd19c2f 100644 --- a/arch/arm/mach-tegra/fuse.c +++ b/arch/arm/mach-tegra/fuse.c @@ -28,7 +28,8 @@ #define FUSE_UID_LOW 0x108 #define FUSE_UID_HIGH 0x10c #define FUSE_SKU_INFO 0x110 -#define FUSE_SPARE_BIT 0x200 + +#define TEGRA20_FUSE_SPARE_BIT 0x200 int tegra_sku_id; int tegra_cpu_process_id; @@ -36,6 +37,8 @@ int tegra_core_process_id; int tegra_chip_id; enum tegra_revision tegra_revision; +static int tegra_fuse_spare_bit; + /* The BCT to use at boot is specified by board straps that can be read * through a APB misc register and decoded. 2 bits, i.e. 4 possible BCTs. */ @@ -56,14 +59,14 @@ static const char *tegra_revision_name[TEGRA_REVISION_MAX] = { [TEGRA_REVISION_A04] = "A04", }; -static inline u32 tegra_fuse_readl(unsigned long offset) +u32 tegra_fuse_readl(unsigned long offset) { return tegra_apb_readl(TEGRA_FUSE_BASE + offset); } -static inline bool get_spare_fuse(int bit) +bool tegra_spare_fuse(int bit) { - return tegra_fuse_readl(FUSE_SPARE_BIT + bit * 4); + return tegra_fuse_readl(tegra_fuse_spare_bit + bit * 4); } static enum tegra_revision tegra_get_revision(u32 id) @@ -77,7 +80,7 @@ static enum tegra_revision tegra_get_revision(u32 id) return TEGRA_REVISION_A02; case 3: if (tegra_chip_id == TEGRA20 && - (get_spare_fuse(18) || get_spare_fuse(19))) + (tegra_spare_fuse(18) || tegra_spare_fuse(19))) return TEGRA_REVISION_A03p; else return TEGRA_REVISION_A03; @@ -99,10 +102,12 @@ void tegra_init_fuse(void) reg = tegra_fuse_readl(FUSE_SKU_INFO); tegra_sku_id = reg & 0xFF; - reg = tegra_fuse_readl(FUSE_SPARE_BIT); + tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT; + + reg = tegra_fuse_readl(tegra_fuse_spare_bit); tegra_cpu_process_id = (reg >> 6) & 3; - reg = tegra_fuse_readl(FUSE_SPARE_BIT); + reg = tegra_fuse_readl(tegra_fuse_spare_bit); tegra_core_process_id = (reg >> 12) & 3; reg = tegra_apb_readl(TEGRA_APB_MISC_BASE + STRAP_OPT); diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h index d2107b2..aef1223 100644 --- a/arch/arm/mach-tegra/fuse.h +++ b/arch/arm/mach-tegra/fuse.h @@ -48,5 +48,7 @@ extern int tegra_bct_strapping; unsigned long long tegra_chip_uid(void); void tegra_init_fuse(void); +bool tegra_spare_fuse(int bit); +u32 tegra_fuse_readl(unsigned long offset); #endif -- cgit v0.10.2 From 25cd5a391478b1e29ef7de172b3bd612159a07cc Mon Sep 17 00:00:00 2001 From: Danny Huang Date: Thu, 15 Nov 2012 15:42:33 +0800 Subject: ARM: tegra: Add speedo-based process identification Detect CPU and core process ID by checking speedo corner tables. This can provide a more accurate process ID. Signed-off-by: Danny Huang [swarren s/Tegra2/Tegra20/ in log print] Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 9aa653b..07ed4bd 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_CPU_IDLE) += sleep.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_clocks.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_clocks_data.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_speedo.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_emc.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += sleep-t20.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks.o diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c index bd19c2f..9fd02c5 100644 --- a/arch/arm/mach-tegra/fuse.c +++ b/arch/arm/mach-tegra/fuse.c @@ -35,9 +35,11 @@ int tegra_sku_id; int tegra_cpu_process_id; int tegra_core_process_id; int tegra_chip_id; +int tegra_soc_speedo_id; enum tegra_revision tegra_revision; static int tegra_fuse_spare_bit; +static void (*tegra_init_speedo_data)(void); /* The BCT to use at boot is specified by board straps that can be read * through a APB misc register and decoded. 2 bits, i.e. 4 possible BCTs. @@ -91,6 +93,16 @@ static enum tegra_revision tegra_get_revision(u32 id) } } +static void tegra_get_process_id(void) +{ + u32 reg; + + reg = tegra_fuse_readl(tegra_fuse_spare_bit); + tegra_cpu_process_id = (reg >> 6) & 3; + reg = tegra_fuse_readl(tegra_fuse_spare_bit); + tegra_core_process_id = (reg >> 12) & 3; +} + void tegra_init_fuse(void) { u32 id; @@ -102,21 +114,24 @@ void tegra_init_fuse(void) reg = tegra_fuse_readl(FUSE_SKU_INFO); tegra_sku_id = reg & 0xFF; - tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT; - - reg = tegra_fuse_readl(tegra_fuse_spare_bit); - tegra_cpu_process_id = (reg >> 6) & 3; - - reg = tegra_fuse_readl(tegra_fuse_spare_bit); - tegra_core_process_id = (reg >> 12) & 3; - reg = tegra_apb_readl(TEGRA_APB_MISC_BASE + STRAP_OPT); tegra_bct_strapping = (reg & RAM_ID_MASK) >> RAM_CODE_SHIFT; id = readl_relaxed(IO_ADDRESS(TEGRA_APB_MISC_BASE) + 0x804); tegra_chip_id = (id >> 8) & 0xff; + tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT; + + switch (tegra_chip_id) { + case TEGRA20: + tegra_init_speedo_data = &tegra20_init_speedo_data; + break; + default: + tegra_init_speedo_data = &tegra_get_process_id; + } + tegra_revision = tegra_get_revision(id); + tegra_init_speedo_data(); pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n", tegra_revision_name[tegra_revision], diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h index aef1223..7347c88 100644 --- a/arch/arm/mach-tegra/fuse.h +++ b/arch/arm/mach-tegra/fuse.h @@ -42,6 +42,7 @@ extern int tegra_sku_id; extern int tegra_cpu_process_id; extern int tegra_core_process_id; extern int tegra_chip_id; +extern int tegra_soc_speedo_id; extern enum tegra_revision tegra_revision; extern int tegra_bct_strapping; @@ -51,4 +52,10 @@ void tegra_init_fuse(void); bool tegra_spare_fuse(int bit); u32 tegra_fuse_readl(unsigned long offset); +#ifdef CONFIG_ARCH_TEGRA_2x_SOC +void tegra20_init_speedo_data(void); +#else +static inline void tegra20_init_speedo_data(void) {} +#endif + #endif diff --git a/arch/arm/mach-tegra/tegra20_speedo.c b/arch/arm/mach-tegra/tegra20_speedo.c new file mode 100644 index 0000000..fa6eb57 --- /dev/null +++ b/arch/arm/mach-tegra/tegra20_speedo.c @@ -0,0 +1,109 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include + +#include "fuse.h" + +#define CPU_SPEEDO_LSBIT 20 +#define CPU_SPEEDO_MSBIT 29 +#define CPU_SPEEDO_REDUND_LSBIT 30 +#define CPU_SPEEDO_REDUND_MSBIT 39 +#define CPU_SPEEDO_REDUND_OFFS (CPU_SPEEDO_REDUND_MSBIT - CPU_SPEEDO_MSBIT) + +#define CORE_SPEEDO_LSBIT 40 +#define CORE_SPEEDO_MSBIT 47 +#define CORE_SPEEDO_REDUND_LSBIT 48 +#define CORE_SPEEDO_REDUND_MSBIT 55 +#define CORE_SPEEDO_REDUND_OFFS (CORE_SPEEDO_REDUND_MSBIT - CORE_SPEEDO_MSBIT) + +#define SPEEDO_MULT 4 + +#define PROCESS_CORNERS_NUM 4 + +#define SPEEDO_ID_SELECT_0(rev) ((rev) <= 2) +#define SPEEDO_ID_SELECT_1(sku) \ + (((sku) != 20) && ((sku) != 23) && ((sku) != 24) && \ + ((sku) != 27) && ((sku) != 28)) + +enum { + SPEEDO_ID_0, + SPEEDO_ID_1, + SPEEDO_ID_2, + SPEEDO_ID_COUNT, +}; + +static const u32 cpu_process_speedos[][PROCESS_CORNERS_NUM] = { + {315, 366, 420, UINT_MAX}, + {303, 368, 419, UINT_MAX}, + {316, 331, 383, UINT_MAX}, +}; + +static const u32 core_process_speedos[][PROCESS_CORNERS_NUM] = { + {165, 195, 224, UINT_MAX}, + {165, 195, 224, UINT_MAX}, + {165, 195, 224, UINT_MAX}, +}; + +void tegra20_init_speedo_data(void) +{ + u32 reg; + u32 val; + int i; + + BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != SPEEDO_ID_COUNT); + BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != SPEEDO_ID_COUNT); + + if (SPEEDO_ID_SELECT_0(tegra_revision)) + tegra_soc_speedo_id = SPEEDO_ID_0; + else if (SPEEDO_ID_SELECT_1(tegra_sku_id)) + tegra_soc_speedo_id = SPEEDO_ID_1; + else + tegra_soc_speedo_id = SPEEDO_ID_2; + + val = 0; + for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) { + reg = tegra_spare_fuse(i) | + tegra_spare_fuse(i + CPU_SPEEDO_REDUND_OFFS); + val = (val << 1) | (reg & 0x1); + } + val = val * SPEEDO_MULT; + pr_debug("%s CPU speedo value %u\n", __func__, val); + + for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) { + if (val <= cpu_process_speedos[tegra_soc_speedo_id][i]) + break; + } + tegra_cpu_process_id = i; + + val = 0; + for (i = CORE_SPEEDO_MSBIT; i >= CORE_SPEEDO_LSBIT; i--) { + reg = tegra_spare_fuse(i) | + tegra_spare_fuse(i + CORE_SPEEDO_REDUND_OFFS); + val = (val << 1) | (reg & 0x1); + } + val = val * SPEEDO_MULT; + pr_debug("%s Core speedo value %u\n", __func__, val); + + for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) { + if (val <= core_process_speedos[tegra_soc_speedo_id][i]) + break; + } + tegra_core_process_id = i; + + pr_info("Tegra20 Soc Speedo ID %d", tegra_soc_speedo_id); +} -- cgit v0.10.2 From f8ddda713b9ea6c10012429c089c81bc9a5cd49f Mon Sep 17 00:00:00 2001 From: Danny Huang Date: Thu, 15 Nov 2012 15:42:34 +0800 Subject: ARM: tegra: Tegra30 speedo-based process identification This patch adds speedo-based process identification support for Tegra30. Signed-off-by: Danny Huang [swarren s/Tegra3/Tegra30/ in log print, s/T30/Tegra30/ in commit description] Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 07ed4bd..6cc23cc 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -17,6 +17,7 @@ obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_emc.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += sleep-t20.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks_data.o +obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_speedo.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += sleep-t30.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_SMP) += reset.o diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c index 9fd02c5..8121742 100644 --- a/arch/arm/mach-tegra/fuse.c +++ b/arch/arm/mach-tegra/fuse.c @@ -30,11 +30,13 @@ #define FUSE_SKU_INFO 0x110 #define TEGRA20_FUSE_SPARE_BIT 0x200 +#define TEGRA30_FUSE_SPARE_BIT 0x244 int tegra_sku_id; int tegra_cpu_process_id; int tegra_core_process_id; int tegra_chip_id; +int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */ int tegra_soc_speedo_id; enum tegra_revision tegra_revision; @@ -120,13 +122,18 @@ void tegra_init_fuse(void) id = readl_relaxed(IO_ADDRESS(TEGRA_APB_MISC_BASE) + 0x804); tegra_chip_id = (id >> 8) & 0xff; - tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT; - switch (tegra_chip_id) { case TEGRA20: + tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT; tegra_init_speedo_data = &tegra20_init_speedo_data; break; + case TEGRA30: + tegra_fuse_spare_bit = TEGRA30_FUSE_SPARE_BIT; + tegra_init_speedo_data = &tegra30_init_speedo_data; + break; default: + pr_warn("Tegra: unknown chip id %d\n", tegra_chip_id); + tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT; tegra_init_speedo_data = &tegra_get_process_id; } diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h index 7347c88..ff1383d 100644 --- a/arch/arm/mach-tegra/fuse.h +++ b/arch/arm/mach-tegra/fuse.h @@ -42,6 +42,7 @@ extern int tegra_sku_id; extern int tegra_cpu_process_id; extern int tegra_core_process_id; extern int tegra_chip_id; +extern int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */ extern int tegra_soc_speedo_id; extern enum tegra_revision tegra_revision; @@ -58,4 +59,10 @@ void tegra20_init_speedo_data(void); static inline void tegra20_init_speedo_data(void) {} #endif +#ifdef CONFIG_ARCH_TEGRA_3x_SOC +void tegra30_init_speedo_data(void); +#else +static inline void tegra30_init_speedo_data(void) {} +#endif + #endif diff --git a/arch/arm/mach-tegra/tegra30_speedo.c b/arch/arm/mach-tegra/tegra30_speedo.c new file mode 100644 index 0000000..125cb16 --- /dev/null +++ b/arch/arm/mach-tegra/tegra30_speedo.c @@ -0,0 +1,292 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include + +#include "fuse.h" + +#define CORE_PROCESS_CORNERS_NUM 1 +#define CPU_PROCESS_CORNERS_NUM 6 + +#define FUSE_SPEEDO_CALIB_0 0x114 +#define FUSE_PACKAGE_INFO 0X1FC +#define FUSE_TEST_PROG_VER 0X128 + +#define G_SPEEDO_BIT_MINUS1 58 +#define G_SPEEDO_BIT_MINUS1_R 59 +#define G_SPEEDO_BIT_MINUS2 60 +#define G_SPEEDO_BIT_MINUS2_R 61 +#define LP_SPEEDO_BIT_MINUS1 62 +#define LP_SPEEDO_BIT_MINUS1_R 63 +#define LP_SPEEDO_BIT_MINUS2 64 +#define LP_SPEEDO_BIT_MINUS2_R 65 + +enum { + THRESHOLD_INDEX_0, + THRESHOLD_INDEX_1, + THRESHOLD_INDEX_2, + THRESHOLD_INDEX_3, + THRESHOLD_INDEX_4, + THRESHOLD_INDEX_5, + THRESHOLD_INDEX_6, + THRESHOLD_INDEX_7, + THRESHOLD_INDEX_8, + THRESHOLD_INDEX_9, + THRESHOLD_INDEX_10, + THRESHOLD_INDEX_11, + THRESHOLD_INDEX_COUNT, +}; + +static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = { + {180}, + {170}, + {195}, + {180}, + {168}, + {192}, + {180}, + {170}, + {195}, + {180}, + {180}, + {180}, +}; + +static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = { + {306, 338, 360, 376, UINT_MAX}, + {295, 336, 358, 375, UINT_MAX}, + {325, 325, 358, 375, UINT_MAX}, + {325, 325, 358, 375, UINT_MAX}, + {292, 324, 348, 364, UINT_MAX}, + {324, 324, 348, 364, UINT_MAX}, + {324, 324, 348, 364, UINT_MAX}, + {295, 336, 358, 375, UINT_MAX}, + {358, 358, 358, 358, 397, UINT_MAX}, + {364, 364, 364, 364, 397, UINT_MAX}, + {295, 336, 358, 375, 391, UINT_MAX}, + {295, 336, 358, 375, 391, UINT_MAX}, +}; + +static int threshold_index; +static int package_id; + +static void fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp) +{ + u32 reg; + int ate_ver; + int bit_minus1; + int bit_minus2; + + reg = tegra_fuse_readl(FUSE_SPEEDO_CALIB_0); + + *speedo_lp = (reg & 0xFFFF) * 4; + *speedo_g = ((reg >> 16) & 0xFFFF) * 4; + + ate_ver = tegra_fuse_readl(FUSE_TEST_PROG_VER); + pr_info("%s: ATE prog ver %d.%d\n", __func__, ate_ver/10, ate_ver%10); + + if (ate_ver >= 26) { + bit_minus1 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1); + bit_minus1 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1_R); + bit_minus2 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2); + bit_minus2 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2_R); + *speedo_lp |= (bit_minus1 << 1) | bit_minus2; + + bit_minus1 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS1); + bit_minus1 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS1_R); + bit_minus2 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS2); + bit_minus2 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS2_R); + *speedo_g |= (bit_minus1 << 1) | bit_minus2; + } else { + *speedo_lp |= 0x3; + *speedo_g |= 0x3; + } +} + +static void rev_sku_to_speedo_ids(int rev, int sku) +{ + switch (rev) { + case TEGRA_REVISION_A01: + tegra_cpu_speedo_id = 0; + tegra_soc_speedo_id = 0; + threshold_index = THRESHOLD_INDEX_0; + break; + case TEGRA_REVISION_A02: + case TEGRA_REVISION_A03: + switch (sku) { + case 0x87: + case 0x82: + tegra_cpu_speedo_id = 1; + tegra_soc_speedo_id = 1; + threshold_index = THRESHOLD_INDEX_1; + break; + case 0x81: + switch (package_id) { + case 1: + tegra_cpu_speedo_id = 2; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_2; + break; + case 2: + tegra_cpu_speedo_id = 4; + tegra_soc_speedo_id = 1; + threshold_index = THRESHOLD_INDEX_7; + break; + default: + pr_err("Tegra30: Unknown pkg %d\n", package_id); + BUG(); + break; + } + break; + case 0x80: + switch (package_id) { + case 1: + tegra_cpu_speedo_id = 5; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_8; + break; + case 2: + tegra_cpu_speedo_id = 6; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_9; + break; + default: + pr_err("Tegra30: Unknown pkg %d\n", package_id); + BUG(); + break; + } + break; + case 0x83: + switch (package_id) { + case 1: + tegra_cpu_speedo_id = 7; + tegra_soc_speedo_id = 1; + threshold_index = THRESHOLD_INDEX_10; + break; + case 2: + tegra_cpu_speedo_id = 3; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_3; + break; + default: + pr_err("Tegra30: Unknown pkg %d\n", package_id); + BUG(); + break; + } + break; + case 0x8F: + tegra_cpu_speedo_id = 8; + tegra_soc_speedo_id = 1; + threshold_index = THRESHOLD_INDEX_11; + break; + case 0x08: + tegra_cpu_speedo_id = 1; + tegra_soc_speedo_id = 1; + threshold_index = THRESHOLD_INDEX_4; + break; + case 0x02: + tegra_cpu_speedo_id = 2; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_5; + break; + case 0x04: + tegra_cpu_speedo_id = 3; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_6; + break; + case 0: + switch (package_id) { + case 1: + tegra_cpu_speedo_id = 2; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_2; + break; + case 2: + tegra_cpu_speedo_id = 3; + tegra_soc_speedo_id = 2; + threshold_index = THRESHOLD_INDEX_3; + break; + default: + pr_err("Tegra30: Unknown pkg %d\n", package_id); + BUG(); + break; + } + break; + default: + pr_warn("Tegra30: Unknown SKU %d\n", sku); + tegra_cpu_speedo_id = 0; + tegra_soc_speedo_id = 0; + threshold_index = THRESHOLD_INDEX_0; + break; + } + break; + default: + pr_warn("Tegra30: Unknown chip rev %d\n", rev); + tegra_cpu_speedo_id = 0; + tegra_soc_speedo_id = 0; + threshold_index = THRESHOLD_INDEX_0; + break; + } +} + +void tegra30_init_speedo_data(void) +{ + u32 cpu_speedo_val; + u32 core_speedo_val; + int i; + + BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != + THRESHOLD_INDEX_COUNT); + BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != + THRESHOLD_INDEX_COUNT); + + package_id = tegra_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F; + + rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id); + fuse_speedo_calib(&cpu_speedo_val, &core_speedo_val); + pr_debug("%s CPU speedo value %u\n", __func__, cpu_speedo_val); + pr_debug("%s Core speedo value %u\n", __func__, core_speedo_val); + + for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++) { + if (cpu_speedo_val < cpu_process_speedos[threshold_index][i]) + break; + } + tegra_cpu_process_id = i - 1; + + if (tegra_cpu_process_id == -1) { + pr_warn("Tegra30: CPU speedo value %3d out of range", + cpu_speedo_val); + tegra_cpu_process_id = 0; + tegra_cpu_speedo_id = 1; + } + + for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++) { + if (core_speedo_val < core_process_speedos[threshold_index][i]) + break; + } + tegra_core_process_id = i - 1; + + if (tegra_core_process_id == -1) { + pr_warn("Tegra30: CORE speedo value %3d out of range", + core_speedo_val); + tegra_core_process_id = 0; + tegra_soc_speedo_id = 1; + } + + pr_info("Tegra30: CPU Speedo ID %d, Soc Speedo ID %d", + tegra_cpu_speedo_id, tegra_soc_speedo_id); +} -- cgit v0.10.2 From 35de7bfe91453fca9bb3154a36ddbb86711e08a0 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 15 Nov 2012 22:07:55 +0100 Subject: ARM: tegra: Add AUXDATA for Tegra20 host1x Add the OF_DEV_AUXDATA table entries required to associate the proper names with host1x and its children. In turn, this allows the devices to find the required clocks. Signed-off-by: Thierry Reding Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 1198e84..734d9cc 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -94,6 +94,12 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D600, "spi_tegra.1", NULL), OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D800, "spi_tegra.2", NULL), OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000DA00, "spi_tegra.3", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-host1x", 0x50000000, "host1x", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-dc", 0x54200000, "tegradc.0", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-dc", 0x54240000, "tegradc.1", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-hdmi", 0x54280000, "hdmi", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-dsi", 0x54300000, "dsi", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-tvo", 0x542c0000, "tvo", NULL), {} }; @@ -118,6 +124,9 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "sbc2", "pll_p", 100000000, false }, { "sbc3", "pll_p", 100000000, false }, { "sbc4", "pll_p", 100000000, false }, + { "host1x", "pll_c", 150000000, false }, + { "disp1", "pll_p", 600000000, false }, + { "disp2", "pll_p", 600000000, false }, { NULL, NULL, 0, 0}, }; -- cgit v0.10.2 From 5f10778370e15ca6e74db75d7bbe888870e49e3f Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 15 Nov 2012 22:07:56 +0100 Subject: ARM: tegra: Add Tegra20 host1x clock support Extend the pll_d frequency table with a few entries to support common HDMI and LVDS display modes and setup the clock parents for the two display controllers and HDMI. Signed-off-by: Thierry Reding Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/tegra20_clocks_data.c b/arch/arm/mach-tegra/tegra20_clocks_data.c index 9615ee3..a23a073 100644 --- a/arch/arm/mach-tegra/tegra20_clocks_data.c +++ b/arch/arm/mach-tegra/tegra20_clocks_data.c @@ -246,11 +246,16 @@ static struct clk_pll_freq_table tegra_pll_d_freq_table[] = { { 19200000, 216000000, 135, 12, 1, 3}, { 26000000, 216000000, 216, 26, 1, 4}, + { 12000000, 297000000, 99, 4, 1, 4 }, + { 12000000, 339000000, 113, 4, 1, 4 }, + { 12000000, 594000000, 594, 12, 1, 8}, { 13000000, 594000000, 594, 13, 1, 8}, { 19200000, 594000000, 495, 16, 1, 8}, { 26000000, 594000000, 594, 26, 1, 8}, + { 12000000, 616000000, 616, 12, 1, 8}, + { 12000000, 1000000000, 1000, 12, 1, 12}, { 13000000, 1000000000, 1000, 13, 1, 12}, { 19200000, 1000000000, 625, 12, 1, 8}, @@ -1036,9 +1041,6 @@ static struct clk_duplicate tegra_clk_duplicates[] = { CLK_DUPLICATE("usbd", "utmip-pad", NULL), CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL), CLK_DUPLICATE("usbd", "tegra-otg", NULL), - CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"), - CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"), - CLK_DUPLICATE("host1x", "tegra_grhost", "host1x"), CLK_DUPLICATE("2d", "tegra_grhost", "gr2d"), CLK_DUPLICATE("3d", "tegra_grhost", "gr3d"), CLK_DUPLICATE("epp", "tegra_grhost", "epp"), @@ -1051,6 +1053,9 @@ static struct clk_duplicate tegra_clk_duplicates[] = { CLK_DUPLICATE("pll_p_out3", "tegra-i2c.1", "fast-clk"), CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"), CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"), + CLK_DUPLICATE("pll_p", "tegradc.0", "parent"), + CLK_DUPLICATE("pll_p", "tegradc.1", "parent"), + CLK_DUPLICATE("pll_d_out0", "hdmi", "parent"), }; #define CLK(dev, con, ck) \ -- cgit v0.10.2 From 2acc1fc28244465f1c83690ce84516f4b0080456 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 15 Nov 2012 22:07:58 +0100 Subject: ARM: tegra: Add AUXDATA for Tegra30 host1x Add the OF_DEV_AUXDATA table entries required to associate the proper names with host1x and its children. In turn, this allows the devices to find the required clocks. Signed-off-by: Thierry Reding Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index cd30338..6497d12 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -57,6 +57,12 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DA00, "spi_tegra.3", NULL), OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DC00, "spi_tegra.4", NULL), OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DE00, "spi_tegra.5", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-host1x", 0x50000000, "host1x", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-dc", 0x54200000, "tegradc.0", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-dc", 0x54240000, "tegradc.1", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-hdmi", 0x54280000, "hdmi", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-dsi", 0x54300000, "dsi", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-tvo", 0x542c0000, "tvo", NULL), {} }; @@ -82,6 +88,9 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { "sbc4", "pll_p", 100000000, false}, { "sbc5", "pll_p", 100000000, false}, { "sbc6", "pll_p", 100000000, false}, + { "host1x", "pll_c", 150000000, false}, + { "disp1", "pll_p", 600000000, false}, + { "disp2", "pll_p", 600000000, false}, { NULL, NULL, 0, 0}, }; -- cgit v0.10.2 From d1d3b978f67c2c000f9d91387cffa630e738d529 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 15 Nov 2012 22:07:59 +0100 Subject: ARM: tegra: Add Tegra30 host1x clock support Setup the clock parents for the two display controllers and HDMI. Signed-off-by: Thierry Reding Signed-off-by: Stephen Warren diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c index 7bc8b1d..6942c7a 100644 --- a/arch/arm/mach-tegra/tegra30_clocks_data.c +++ b/arch/arm/mach-tegra/tegra30_clocks_data.c @@ -1298,8 +1298,6 @@ struct clk_duplicate tegra_clk_duplicates[] = { CLK_DUPLICATE("usbd", "utmip-pad", NULL), CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL), CLK_DUPLICATE("usbd", "tegra-otg", NULL), - CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"), - CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"), CLK_DUPLICATE("dsib", "tegradc.0", "dsib"), CLK_DUPLICATE("dsia", "tegradc.1", "dsia"), CLK_DUPLICATE("bsev", "tegra-avp", "bsev"), @@ -1337,6 +1335,9 @@ struct clk_duplicate tegra_clk_duplicates[] = { CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"), CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"), CLK_DUPLICATE("pll_p_out3", "tegra-i2c.4", "fast-clk"), + CLK_DUPLICATE("pll_p", "tegradc.0", "parent"), + CLK_DUPLICATE("pll_p", "tegradc.1", "parent"), + CLK_DUPLICATE("pll_d2_out0", "hdmi", "parent"), }; struct clk *tegra_ptr_clks[] = { -- cgit v0.10.2