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-rw-r--r--arch/arm/boot/dts/exynos4.dtsi248
-rw-r--r--arch/arm/boot/dts/exynos4210-origen.dts63
-rw-r--r--arch/arm/boot/dts/exynos4210-smdkv310.dts54
-rw-r--r--arch/arm/boot/dts/exynos4210-trats.dts237
-rw-r--r--arch/arm/boot/dts/exynos4210.dtsi186
-rw-r--r--arch/arm/boot/dts/exynos5250-smdk5250.dts59
-rw-r--r--arch/arm/boot/dts/exynos5250.dtsi32
7 files changed, 592 insertions, 287 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
new file mode 100644
index 0000000..a26c3dd
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -0,0 +1,248 @@
+/*
+ * Samsung's Exynos4 SoC series common device tree source
+ *
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2010-2011 Linaro Ltd.
+ * www.linaro.org
+ *
+ * Samsung's Exynos4 SoC series device nodes are listed in this file. Particular
+ * SoCs from Exynos4 series can include this file and provide values for SoCs
+ * specfic bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos4 SoCs. As device tree coverage for Exynos4 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&gic>;
+
+ aliases {
+ spi0 = &spi_0;
+ spi1 = &spi_1;
+ spi2 = &spi_2;
+ };
+
+ gic:interrupt-controller@10490000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x10490000 0x1000>, <0x10480000 0x100>;
+ };
+
+ combiner:interrupt-controller@10440000 {
+ compatible = "samsung,exynos4210-combiner";
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ reg = <0x10440000 0x1000>;
+ };
+
+ watchdog@10060000 {
+ compatible = "samsung,s3c2410-wdt";
+ reg = <0x10060000 0x100>;
+ interrupts = <0 43 0>;
+ status = "disabled";
+ };
+
+ rtc@10070000 {
+ compatible = "samsung,s3c6410-rtc";
+ reg = <0x10070000 0x100>;
+ interrupts = <0 44 0>, <0 45 0>;
+ status = "disabled";
+ };
+
+ keypad@100A0000 {
+ compatible = "samsung,s5pv210-keypad";
+ reg = <0x100A0000 0x100>;
+ interrupts = <0 109 0>;
+ status = "disabled";
+ };
+
+ sdhci@12510000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12510000 0x100>;
+ interrupts = <0 73 0>;
+ status = "disabled";
+ };
+
+ sdhci@12520000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12520000 0x100>;
+ interrupts = <0 74 0>;
+ status = "disabled";
+ };
+
+ sdhci@12530000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12530000 0x100>;
+ interrupts = <0 75 0>;
+ status = "disabled";
+ };
+
+ sdhci@12540000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12540000 0x100>;
+ interrupts = <0 76 0>;
+ status = "disabled";
+ };
+
+ serial@13800000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13800000 0x100>;
+ interrupts = <0 52 0>;
+ status = "disabled";
+ };
+
+ serial@13810000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13810000 0x100>;
+ interrupts = <0 53 0>;
+ status = "disabled";
+ };
+
+ serial@13820000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13820000 0x100>;
+ interrupts = <0 54 0>;
+ status = "disabled";
+ };
+
+ serial@13830000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13830000 0x100>;
+ interrupts = <0 55 0>;
+ status = "disabled";
+ };
+
+ i2c@13860000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13860000 0x100>;
+ interrupts = <0 58 0>;
+ status = "disabled";
+ };
+
+ i2c@13870000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13870000 0x100>;
+ interrupts = <0 59 0>;
+ status = "disabled";
+ };
+
+ i2c@13880000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13880000 0x100>;
+ interrupts = <0 60 0>;
+ status = "disabled";
+ };
+
+ i2c@13890000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13890000 0x100>;
+ interrupts = <0 61 0>;
+ status = "disabled";
+ };
+
+ i2c@138A0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138A0000 0x100>;
+ interrupts = <0 62 0>;
+ status = "disabled";
+ };
+
+ i2c@138B0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138B0000 0x100>;
+ interrupts = <0 63 0>;
+ status = "disabled";
+ };
+
+ i2c@138C0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138C0000 0x100>;
+ interrupts = <0 64 0>;
+ status = "disabled";
+ };
+
+ i2c@138D0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138D0000 0x100>;
+ interrupts = <0 65 0>;
+ status = "disabled";
+ };
+
+ spi_0: spi@13920000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x13920000 0x100>;
+ interrupts = <0 66 0>;
+ tx-dma-channel = <&pdma0 7>; /* preliminary */
+ rx-dma-channel = <&pdma0 6>; /* preliminary */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi_1: spi@13930000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x13930000 0x100>;
+ interrupts = <0 67 0>;
+ tx-dma-channel = <&pdma1 7>; /* preliminary */
+ rx-dma-channel = <&pdma1 6>; /* preliminary */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi_2: spi@13940000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x13940000 0x100>;
+ interrupts = <0 68 0>;
+ tx-dma-channel = <&pdma0 9>; /* preliminary */
+ rx-dma-channel = <&pdma0 8>; /* preliminary */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ pdma0: pdma@12680000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x12680000 0x1000>;
+ interrupts = <0 35 0>;
+ };
+
+ pdma1: pdma@12690000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x12690000 0x1000>;
+ interrupts = <0 36 0>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index d69a799..3e68f52 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -40,6 +40,7 @@
<&gpk2 4 2 3 3>,
<&gpk2 5 2 3 3>,
<&gpk2 6 2 3 3>;
+ status = "okay";
};
sdhci@12510000 {
@@ -53,6 +54,7 @@
<&gpk0 4 2 3 3>,
<&gpk0 5 2 3 3>,
<&gpk0 6 2 3 3>;
+ status = "okay";
};
gpio_keys {
@@ -64,30 +66,35 @@
label = "Up";
gpios = <&gpx2 0 0 0x10000 2>;
linux,code = <103>;
+ gpio-key,wakeup;
};
down {
label = "Down";
gpios = <&gpx2 1 0 0x10000 2>;
linux,code = <108>;
+ gpio-key,wakeup;
};
back {
label = "Back";
gpios = <&gpx1 7 0 0x10000 2>;
linux,code = <158>;
+ gpio-key,wakeup;
};
home {
label = "Home";
gpios = <&gpx1 6 0 0x10000 2>;
linux,code = <102>;
+ gpio-key,wakeup;
};
menu {
label = "Menu";
gpios = <&gpx1 5 0 0x10000 2>;
linux,code = <139>;
+ gpio-key,wakeup;
};
};
@@ -98,60 +105,4 @@
linux,default-trigger = "heartbeat";
};
};
-
- keypad@100A0000 {
- status = "disabled";
- };
-
- sdhci@12520000 {
- status = "disabled";
- };
-
- sdhci@12540000 {
- status = "disabled";
- };
-
- i2c@13860000 {
- status = "disabled";
- };
-
- i2c@13870000 {
- status = "disabled";
- };
-
- i2c@13880000 {
- status = "disabled";
- };
-
- i2c@13890000 {
- status = "disabled";
- };
-
- i2c@138A0000 {
- status = "disabled";
- };
-
- i2c@138B0000 {
- status = "disabled";
- };
-
- i2c@138C0000 {
- status = "disabled";
- };
-
- i2c@138D0000 {
- status = "disabled";
- };
-
- spi_0: spi@13920000 {
- status = "disabled";
- };
-
- spi_1: spi@13930000 {
- status = "disabled";
- };
-
- spi_2: spi@13940000 {
- status = "disabled";
- };
};
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 1beccc8..63610c3 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -26,7 +26,7 @@
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
sdhci@12530000 {
@@ -40,6 +40,7 @@
<&gpk2 4 2 3 3>,
<&gpk2 5 2 3 3>,
<&gpk2 6 2 3 3>;
+ status = "okay";
};
keypad@100A0000 {
@@ -47,6 +48,7 @@
samsung,keypad-num-columns = <8>;
linux,keypad-no-autorepeat;
linux,keypad-wakeup;
+ status = "okay";
row-gpios = <&gpx2 0 3 3 0>,
<&gpx2 1 3 3 0>;
@@ -128,6 +130,7 @@
samsung,i2c-max-bus-freq = <20000>;
gpios = <&gpd1 0 2 3 0>,
<&gpd1 1 2 3 0>;
+ status = "okay";
eeprom@50 {
compatible = "samsung,24ad0xd1";
@@ -140,58 +143,11 @@
};
};
- sdhci@12510000 {
- status = "disabled";
- };
-
- sdhci@12520000 {
- status = "disabled";
- };
-
- sdhci@12540000 {
- status = "disabled";
- };
-
- i2c@13870000 {
- status = "disabled";
- };
-
- i2c@13880000 {
- status = "disabled";
- };
-
- i2c@13890000 {
- status = "disabled";
- };
-
- i2c@138A0000 {
- status = "disabled";
- };
-
- i2c@138B0000 {
- status = "disabled";
- };
-
- i2c@138C0000 {
- status = "disabled";
- };
-
- i2c@138D0000 {
- status = "disabled";
- };
-
- spi_0: spi@13920000 {
- status = "disabled";
- };
-
- spi_1: spi@13930000 {
- status = "disabled";
- };
-
spi_2: spi@13940000 {
gpios = <&gpc1 1 5 3 0>,
<&gpc1 3 5 3 0>,
<&gpc1 4 5 3 0>;
+ status = "okay";
w25x80@0 {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
new file mode 100644
index 0000000..73567b8
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -0,0 +1,237 @@
+/*
+ * Samsung's Exynos4210 based Trats board device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Device tree source file for Samsung's Trats board which is based on
+ * Samsung's Exynos4210 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos4210.dtsi"
+
+/ {
+ model = "Samsung Trats based on Exynos4210";
+ compatible = "samsung,trats", "samsung,exynos4210";
+
+ memory {
+ reg = <0x40000000 0x20000000
+ 0x60000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
+ };
+
+ vemmc_reg: voltage-regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VMEM_VDD_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ gpio = <&gpk0 2 1 0 0>;
+ enable-active-high;
+ };
+
+ sdhci_emmc: sdhci@12510000 {
+ bus-width = <8>;
+ non-removable;
+ broken-voltage;
+ gpios = <&gpk0 0 2 0 3>,
+ <&gpk0 1 2 0 3>,
+ <&gpk0 3 2 2 3>,
+ <&gpk0 4 2 2 3>,
+ <&gpk0 5 2 2 3>,
+ <&gpk0 6 2 2 3>,
+ <&gpk1 3 3 3 3>,
+ <&gpk1 4 3 3 3>,
+ <&gpk1 5 3 3 3>,
+ <&gpk1 6 3 3 3>;
+ vmmc-supply = <&vemmc_reg>;
+ status = "okay";
+ };
+
+ serial@13800000 {
+ status = "okay";
+ };
+
+ serial@13810000 {
+ status = "okay";
+ };
+
+ serial@13820000 {
+ status = "okay";
+ };
+
+ serial@13830000 {
+ status = "okay";
+ };
+
+ i2c@138B0000 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-slave-addr = <0x10>;
+ samsung,i2c-max-bus-freq = <100000>;
+ gpios = <&gpb 6 3 3 0>,
+ <&gpb 7 3 3 0>;
+ status = "okay";
+
+ max8997_pmic@66 {
+ compatible = "maxim,max8997-pmic";
+
+ reg = <0x66>;
+
+ max8997,pmic-buck1-uses-gpio-dvs;
+ max8997,pmic-buck2-uses-gpio-dvs;
+ max8997,pmic-buck5-uses-gpio-dvs;
+
+ max8997,pmic-ignore-gpiodvs-side-effect;
+ max8997,pmic-buck125-default-dvs-idx = <0>;
+
+ max8997,pmic-buck125-dvs-gpios = <&gpx0 5 1 0 0>,
+ <&gpx0 6 1 0 0>,
+ <&gpl0 0 1 0 0>;
+
+ max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
+ <1250000>, <1200000>,
+ <1150000>, <1100000>,
+ <1000000>, <950000>;
+
+ max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,
+ <950000>, <900000>,
+ <1100000>, <1000000>,
+ <950000>, <900000>;
+
+ max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ regulators {
+ valive_reg: LDO2 {
+ regulator-name = "VALIVE_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ vusb_reg: LDO3 {
+ regulator-name = "VUSB_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ vmipi_reg: LDO4 {
+ regulator-name = "VMIPI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vpda_reg: LDO6 {
+ regulator-name = "VCC_1.8V_PDA";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcam_reg: LDO7 {
+ regulator-name = "CAM_ISP_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vusbdac_reg: LDO8 {
+ regulator-name = "VUSB/VDAC_3.3V_C210";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vccpda_reg: LDO9 {
+ regulator-name = "VCC_2.8V_PDA";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ vpll_reg: LDO10 {
+ regulator-name = "VPLL_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ vcclcd_reg: LDO13 {
+ regulator-name = "VCC_3.3V_LCD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vlcd_reg: LDO15 {
+ regulator-name = "VLCD_2.2V";
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ };
+
+ camsensor_reg: LDO16 {
+ regulator-name = "CAM_SENSOR_IO_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vddq_reg: LDO21 {
+ regulator-name = "VDDQ_M1M2_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ varm_breg: BUCK1 {
+ regulator-name = "VARM_1.2V_C210";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ vint_breg: BUCK2 {
+ regulator-name = "VINT_1.1V_C210";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ camisp_breg: BUCK4 {
+ regulator-name = "CAM_ISP_CORE_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vmem_breg: BUCK5 {
+ regulator-name = "VMEM_1.2V_C210";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vccsub_breg: BUCK7 {
+ regulator-name = "VCC_SUB_2.0V";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ safe1_sreg: ESAFEOUT1 {
+ regulator-name = "SAFEOUT1";
+ regulator-always-on;
+ };
+
+ safe2_sreg: ESAFEOUT2 {
+ regulator-name = "SAFEOUT2";
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index a4bd0c9..214c557 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -19,35 +19,23 @@
* published by the Free Software Foundation.
*/
-/include/ "skeleton.dtsi"
+/include/ "exynos4.dtsi"
/include/ "exynos4210-pinctrl.dtsi"
/ {
compatible = "samsung,exynos4210";
- interrupt-parent = <&gic>;
aliases {
- spi0 = &spi_0;
- spi1 = &spi_1;
- spi2 = &spi_2;
pinctrl0 = &pinctrl_0;
pinctrl1 = &pinctrl_1;
pinctrl2 = &pinctrl_2;
};
gic:interrupt-controller@10490000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
cpu-offset = <0x8000>;
- reg = <0x10490000 0x1000>, <0x10480000 0x100>;
};
combiner:interrupt-controller@10440000 {
- compatible = "samsung,exynos4210-combiner";
- #interrupt-cells = <2>;
- interrupt-controller;
- reg = <0x10440000 0x1000>;
interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
<0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
<0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
@@ -75,10 +63,10 @@
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
- <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
- <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
- <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>,
- <0 32 0>;
+ <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
+ <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+ <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>,
+ <0 32 0>;
};
};
@@ -87,170 +75,6 @@
reg = <0x03860000 0x1000>;
};
- watchdog@10060000 {
- compatible = "samsung,s3c2410-wdt";
- reg = <0x10060000 0x100>;
- interrupts = <0 43 0>;
- };
-
- rtc@10070000 {
- compatible = "samsung,s3c6410-rtc";
- reg = <0x10070000 0x100>;
- interrupts = <0 44 0>, <0 45 0>;
- };
-
- keypad@100A0000 {
- compatible = "samsung,s5pv210-keypad";
- reg = <0x100A0000 0x100>;
- interrupts = <0 109 0>;
- };
-
- sdhci@12510000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12510000 0x100>;
- interrupts = <0 73 0>;
- };
-
- sdhci@12520000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12520000 0x100>;
- interrupts = <0 74 0>;
- };
-
- sdhci@12530000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12530000 0x100>;
- interrupts = <0 75 0>;
- };
-
- sdhci@12540000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12540000 0x100>;
- interrupts = <0 76 0>;
- };
-
- serial@13800000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13800000 0x100>;
- interrupts = <0 52 0>;
- };
-
- serial@13810000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13810000 0x100>;
- interrupts = <0 53 0>;
- };
-
- serial@13820000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13820000 0x100>;
- interrupts = <0 54 0>;
- };
-
- serial@13830000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13830000 0x100>;
- interrupts = <0 55 0>;
- };
-
- i2c@13860000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13860000 0x100>;
- interrupts = <0 58 0>;
- };
-
- i2c@13870000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13870000 0x100>;
- interrupts = <0 59 0>;
- };
-
- i2c@13880000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13880000 0x100>;
- interrupts = <0 60 0>;
- };
-
- i2c@13890000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13890000 0x100>;
- interrupts = <0 61 0>;
- };
-
- i2c@138A0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138A0000 0x100>;
- interrupts = <0 62 0>;
- };
-
- i2c@138B0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138B0000 0x100>;
- interrupts = <0 63 0>;
- };
-
- i2c@138C0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138C0000 0x100>;
- interrupts = <0 64 0>;
- };
-
- i2c@138D0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138D0000 0x100>;
- interrupts = <0 65 0>;
- };
-
- spi_0: spi@13920000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13920000 0x100>;
- interrupts = <0 66 0>;
- tx-dma-channel = <&pdma0 7>; /* preliminary */
- rx-dma-channel = <&pdma0 6>; /* preliminary */
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- spi_1: spi@13930000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13930000 0x100>;
- interrupts = <0 67 0>;
- tx-dma-channel = <&pdma1 7>; /* preliminary */
- rx-dma-channel = <&pdma1 6>; /* preliminary */
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- spi_2: spi@13940000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13940000 0x100>;
- interrupts = <0 68 0>;
- tx-dma-channel = <&pdma0 9>; /* preliminary */
- rx-dma-channel = <&pdma0 8>; /* preliminary */
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- amba {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "arm,amba-bus";
- interrupt-parent = <&gic>;
- ranges;
-
- pdma0: pdma@12680000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x12680000 0x1000>;
- interrupts = <0 35 0>;
- };
-
- pdma1: pdma@12690000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x12690000 0x1000>;
- interrupts = <0 36 0>;
- };
- };
-
gpio-controllers {
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 8a5e348..a352df4 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -16,12 +16,19 @@
model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
compatible = "samsung,smdk5250", "samsung,exynos5250";
+ aliases {
+ mshc0 = &dwmmc_0;
+ mshc1 = &dwmmc_1;
+ mshc2 = &dwmmc_2;
+ mshc3 = &dwmmc_3;
+ };
+
memory {
reg = <0x40000000 0x80000000>;
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 console=ttySAC1,115200";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
i2c@12C60000 {
@@ -72,6 +79,56 @@
status = "disabled";
};
+ dwmmc_0: dwmmc0@12200000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3 3>;
+ samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
+ <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
+ <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>,
+ <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
+ <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>;
+ };
+ };
+
+ dwmmc_1: dwmmc1@12210000 {
+ status = "disabled";
+ };
+
+ dwmmc_2: dwmmc2@12220000 {
+ num-slots = <1>;
+ supports-highspeed;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3 3>;
+ samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
+ gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
+ <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
+ <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>,
+ <&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>,
+ <&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>;
+ };
+ };
+
+ dwmmc_3: dwmmc3@12230000 {
+ status = "disabled";
+ };
+
spi_0: spi@12d20000 {
status = "disabled";
};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index b55794b4..dddfd6e 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -186,6 +186,38 @@
#size-cells = <0>;
};
+ dwmmc0@12200000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12200000 0x1000>;
+ interrupts = <0 75 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc1@12210000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12210000 0x1000>;
+ interrupts = <0 76 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc2@12220000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12220000 0x1000>;
+ interrupts = <0 77 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc3@12230000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12230000 0x1000>;
+ interrupts = <0 78 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
amba {
#address-cells = <1>;
#size-cells = <1>;
generated by cgit v0.10.2 at 2024-11-03 01:26:10 (GMT)