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author | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-19 07:43:20 (GMT) |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-19 07:43:20 (GMT) |
commit | 138a076496e61c68ebc1dcccc088705826bbe26d (patch) | |
tree | 97f96a5096806903391a91ad83d0713e23d394a5 | |
parent | 1d4e89cf0a4e819fbde428e9e5286e7141a02e06 (diff) | |
parent | 1eef33bec12d7e46a58f12b3604556a80c362a0d (diff) | |
download | linux-138a076496e61c68ebc1dcccc088705826bbe26d.tar.xz |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next
Freescale updates from Scott:
"Contains include 86xx fixes, minor device tree fixes, an erratum
workaround, and a kconfig dependency fix."
-rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
-rw-r--r-- | arch/powerpc/boot/Makefile | 6 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/gef_ppc9a.dts | 4 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/gef_sbc310.dts | 22 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/gef_sbc610.dts | 4 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/mpc8641_hpcn.dts | 24 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/mpc8641_hpcn_36b.dts | 24 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi | 41 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/mpc8641si-pre.dtsi | 1 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/sbc8641d.dts | 23 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 2 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/t1040si-post.dtsi | 2 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/t104xrdb.dtsi | 2 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/fsl/t208xrdb.dtsi | 2 | ||||
-rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 24 |
15 files changed, 76 insertions, 106 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index a630ac2..7268d32 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -797,7 +797,6 @@ config 4xx_SOC config FSL_LBC bool "Freescale Local Bus support" - depends on FSL_SOC help Enables reporting of errors from the Freescale local bus controller. Also contains some common code used by diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 6116510..8fe78a3 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -362,9 +362,6 @@ $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) -$(obj)/cuImage.%: vmlinux $(obj)/fsl/%.dtb $(wrapperbits) - $(call if_changed,wrap,cuboot-$*,,$(obj)/fsl/$*.dtb) - $(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) @@ -381,6 +378,9 @@ $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) $(obj)/%.dtb: $(src)/dts/%.dts FORCE $(call if_changed_dep,dtc) +$(obj)/%.dtb: $(src)/dts/fsl/%.dts FORCE + $(call if_changed_dep,dtc) + # If there isn't a platform selected then just strip the vmlinux. ifeq (,$(image-y)) image-y := vmlinux.strip diff --git a/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts b/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts index 0424fc2..c88d4ef 100644 --- a/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts +++ b/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts @@ -211,6 +211,10 @@ 0x0 0x00400000>; }; }; + + pci1: pcie@fef09000 { + status = "disabled"; + }; }; /include/ "mpc8641si-post.dtsi" diff --git a/arch/powerpc/boot/dts/fsl/gef_sbc310.dts b/arch/powerpc/boot/dts/fsl/gef_sbc310.dts index 84b3d38..8385157 100644 --- a/arch/powerpc/boot/dts/fsl/gef_sbc310.dts +++ b/arch/powerpc/boot/dts/fsl/gef_sbc310.dts @@ -24,10 +24,6 @@ model = "GEF_SBC310"; compatible = "gef,sbc310"; - aliases { - pci1 = &pci1; - }; - memory { device_type = "memory"; reg = <0x0 0x40000000>; // set by uboot @@ -223,29 +219,11 @@ }; pci1: pcie@fef09000 { - compatible = "fsl,mpc8641-pcie"; - device_type = "pci"; - #size-cells = <2>; - #address-cells = <3>; reg = <0xfef09000 0x1000>; - bus-range = <0x0 0xff>; ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000 0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>; - clock-frequency = <100000000>; - interrupts = <0x19 0x2 0 0>; - interrupt-map-mask = <0xf800 0x0 0x0 0x7>; - interrupt-map = < - 0x0000 0x0 0x0 0x1 &mpic 0x4 0x2 - 0x0000 0x0 0x0 0x2 &mpic 0x5 0x2 - 0x0000 0x0 0x0 0x3 &mpic 0x6 0x2 - 0x0000 0x0 0x0 0x4 &mpic 0x7 0x2 - >; pcie@0 { - reg = <0 0 0 0 0>; - #size-cells = <2>; - #address-cells = <3>; - device_type = "pci"; ranges = <0x02000000 0x0 0xc0000000 0x02000000 0x0 0xc0000000 0x0 0x20000000 diff --git a/arch/powerpc/boot/dts/fsl/gef_sbc610.dts b/arch/powerpc/boot/dts/fsl/gef_sbc610.dts index 974446a..ff423ab 100644 --- a/arch/powerpc/boot/dts/fsl/gef_sbc610.dts +++ b/arch/powerpc/boot/dts/fsl/gef_sbc610.dts @@ -209,6 +209,10 @@ 0x0 0x00400000>; }; }; + + pci1: pcie@fef09000 { + status = "disabled"; + }; }; /include/ "mpc8641si-post.dtsi" diff --git a/arch/powerpc/boot/dts/fsl/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/fsl/mpc8641_hpcn.dts index 554001f..11bea3e 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/fsl/mpc8641_hpcn.dts @@ -15,10 +15,6 @@ model = "MPC8641HPCN"; compatible = "fsl,mpc8641hpcn"; - aliases { - pci1 = &pci1; - }; - memory { device_type = "memory"; reg = <0x00000000 0x40000000>; // 1G at 0x0 @@ -359,29 +355,11 @@ }; pci1: pcie@ffe09000 { - compatible = "fsl,mpc8641-pcie"; - device_type = "pci"; - #size-cells = <2>; - #address-cells = <3>; reg = <0xffe09000 0x1000>; - bus-range = <0 0xff>; ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 0x01000000 0x0 0x00000000 0xffc10000 0x0 0x00010000>; - clock-frequency = <100000000>; - interrupts = <25 2 0 0>; - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = < - /* IDSEL 0x0 */ - 0x0000 0 0 1 &mpic 4 1 - 0x0000 0 0 2 &mpic 5 1 - 0x0000 0 0 3 &mpic 6 1 - 0x0000 0 0 4 &mpic 7 1 - >; + pcie@0 { - reg = <0 0 0 0 0>; - #size-cells = <2>; - #address-cells = <3>; - device_type = "pci"; ranges = <0x02000000 0x0 0xa0000000 0x02000000 0x0 0xa0000000 0x0 0x20000000 diff --git a/arch/powerpc/boot/dts/fsl/mpc8641_hpcn_36b.dts b/arch/powerpc/boot/dts/fsl/mpc8641_hpcn_36b.dts index fec5867..7ff6204 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8641_hpcn_36b.dts +++ b/arch/powerpc/boot/dts/fsl/mpc8641_hpcn_36b.dts @@ -17,10 +17,6 @@ #address-cells = <2>; #size-cells = <2>; - aliases { - pci1 = &pci1; - }; - memory { device_type = "memory"; reg = <0x0 0x00000000 0x0 0x40000000>; // 1G at 0x0 @@ -326,29 +322,11 @@ }; pci1: pcie@fffe09000 { - compatible = "fsl,mpc8641-pcie"; - device_type = "pci"; - #size-cells = <2>; - #address-cells = <3>; reg = <0x0f 0xffe09000 0x0 0x1000>; - bus-range = <0x0 0xff>; ranges = <0x02000000 0x0 0xe0000000 0x0c 0x20000000 0x0 0x20000000 0x01000000 0x0 0x00000000 0x0f 0xffc10000 0x0 0x00010000>; - clock-frequency = <100000000>; - interrupts = <25 2 0 0>; - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = < - /* IDSEL 0x0 */ - 0x0000 0 0 1 &mpic 4 1 - 0x0000 0 0 2 &mpic 5 1 - 0x0000 0 0 3 &mpic 6 1 - 0x0000 0 0 4 &mpic 7 1 - >; + pcie@0 { - reg = <0 0 0 0 0>; - #size-cells = <2>; - #address-cells = <3>; - device_type = "pci"; ranges = <0x02000000 0x0 0xe0000000 0x02000000 0x0 0xe0000000 0x0 0x20000000 diff --git a/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi index 70889d8..eeb7c65 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi @@ -102,19 +102,46 @@ bus-range = <0x0 0xff>; clock-frequency = <100000000>; interrupts = <24 2 0 0>; - interrupt-map-mask = <0xf800 0x0 0x0 0x7>; - interrupt-map = < - 0x0000 0x0 0x0 0x1 &mpic 0x0 0x1 - 0x0000 0x0 0x0 0x2 &mpic 0x1 0x1 - 0x0000 0x0 0x0 0x3 &mpic 0x2 0x1 - 0x0000 0x0 0x0 0x4 &mpic 0x3 0x1 - >; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <24 2 0 0>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + 0x0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0 + 0x0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0 + 0x0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0 + 0x0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0 + >; + }; +}; + +&pci1 { + compatible = "fsl,mpc8641-pcie"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0x0 0xff>; + clock-frequency = <100000000>; + interrupts = <25 2 0 0>; pcie@0 { reg = <0 0 0 0 0>; + #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; + interrupts = <25 2 0 0>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + 0x0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0 + 0x0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0 + 0x0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 + 0x0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 + >; }; }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8641si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8641si-pre.dtsi index 9e03328..7c6db6f 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8641si-pre.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8641si-pre.dtsi @@ -25,6 +25,7 @@ serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; + pci1 = &pci1; }; cpus { diff --git a/arch/powerpc/boot/dts/fsl/sbc8641d.dts b/arch/powerpc/boot/dts/fsl/sbc8641d.dts index 0a9733c..75870a1 100644 --- a/arch/powerpc/boot/dts/fsl/sbc8641d.dts +++ b/arch/powerpc/boot/dts/fsl/sbc8641d.dts @@ -19,10 +19,6 @@ model = "SBC8641D"; compatible = "wind,sbc8641"; - aliases { - pci1 = &pci1; - }; - memory { device_type = "memory"; reg = <0x00000000 0x20000000>; // 512M at 0x0 @@ -165,30 +161,11 @@ }; pci1: pcie@f8009000 { - compatible = "fsl,mpc8641-pcie"; - device_type = "pci"; - #size-cells = <2>; - #address-cells = <3>; reg = <0xf8009000 0x1000>; - bus-range = <0 0xff>; ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 0x01000000 0x0 0x00000000 0xe3000000 0x0 0x00100000>; - clock-frequency = <100000000>; - interrupts = <25 2 0 0>; - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = < - /* IDSEL 0x0 */ - 0x0000 0 0 1 &mpic 4 1 - 0x0000 0 0 2 &mpic 5 1 - 0x0000 0 0 3 &mpic 6 1 - 0x0000 0 0 4 &mpic 7 1 - >; pcie@0 { - reg = <0 0 0 0 0>; - #size-cells = <2>; - #address-cells = <3>; - device_type = "pci"; ranges = <0x02000000 0x0 0xa0000000 0x02000000 0x0 0xa0000000 0x0 0x20000000 diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi index 99e421d..6e0b489 100644 --- a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi @@ -263,7 +263,7 @@ }; rcpm: global-utilities@e2000 { - compatible = "fsl,t1023-rcpm", "fsl,qoriq-rcpm-2.0"; + compatible = "fsl,t1023-rcpm", "fsl,qoriq-rcpm-2.1"; reg = <0xe2000 0x1000>; }; diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi index e0f4da5..507649e 100644 --- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi @@ -472,7 +472,7 @@ }; rcpm: global-utilities@e2000 { - compatible = "fsl,t1040-rcpm", "fsl,qoriq-rcpm-2.0"; + compatible = "fsl,t1040-rcpm", "fsl,qoriq-rcpm-2.1"; reg = <0xe2000 0x1000>; }; diff --git a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi index 72691ef..7c4afdb 100644 --- a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi +++ b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi @@ -109,7 +109,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "micron,n25q512a", "jedec,spi-nor"; + compatible = "micron,n25q512ax3", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <10000000>; /* input clock */ }; diff --git a/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi b/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi index dc93268..ff87e67 100644 --- a/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi +++ b/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi @@ -113,7 +113,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "micron,n25q512a", "jedec,spi-nor"; + compatible = "micron,n25q512ax3", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <10000000>; /* input clock */ }; diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 85729f4..0ef9df4 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -37,6 +37,7 @@ #include <asm/pci-bridge.h> #include <asm/ppc-pci.h> #include <asm/machdep.h> +#include <asm/mpc85xx.h> #include <asm/disassemble.h> #include <asm/ppc-opcode.h> #include <sysdev/fsl_soc.h> @@ -527,6 +528,8 @@ int fsl_add_bridge(struct platform_device *pdev, int is_primary) u8 hdr_type, progif; struct device_node *dev; struct ccsr_pci __iomem *pci; + u16 temp; + u32 svr = mfspr(SPRN_SVR); dev = pdev->dev.of_node; @@ -596,6 +599,27 @@ int fsl_add_bridge(struct platform_device *pdev, int is_primary) PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS; if (fsl_pcie_check_link(hose)) hose->indirect_type |= PPC_INDIRECT_TYPE_NO_PCIE_LINK; + } else { + /* + * Set PBFR(PCI Bus Function Register)[10] = 1 to + * disable the combining of crossing cacheline + * boundary requests into one burst transaction. + * PCI-X operation is not affected. + * Fix erratum PCI 5 on MPC8548 + */ +#define PCI_BUS_FUNCTION 0x44 +#define PCI_BUS_FUNCTION_MDS 0x400 /* Master disable streaming */ + if (((SVR_SOC_VER(svr) == SVR_8543) || + (SVR_SOC_VER(svr) == SVR_8545) || + (SVR_SOC_VER(svr) == SVR_8547) || + (SVR_SOC_VER(svr) == SVR_8548)) && + !early_find_capability(hose, 0, 0, PCI_CAP_ID_PCIX)) { + early_read_config_word(hose, 0, 0, + PCI_BUS_FUNCTION, &temp); + temp |= PCI_BUS_FUNCTION_MDS; + early_write_config_word(hose, 0, 0, + PCI_BUS_FUNCTION, temp); + } } printk(KERN_INFO "Found FSL PCI host bridge at 0x%016llx. " |