From ec9686c4a57ea46c97126660936f66e8a5eb87eb Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 11 Dec 2007 23:17:24 -0600 Subject: [POWERPC] FSL: I2C device tree cleanups * Removed device_type = "i2c" * Added missing second I2C controller on MPC8548 CDS, MPC8544 DS * Added #address-cells, #size-cells, and cell-index where missing Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/lite5200.dts | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/boot/dts/lite5200.dts') diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index 6731763f0282..23eeeb1fc61e 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -284,7 +284,8 @@ }; i2c@3d00 { - device_type = "i2c"; + #address-cells = <1>; + #size-cells = <0>; compatible = "mpc5200-i2c","fsl-i2c"; cell-index = <0>; reg = <3d00 40>; @@ -294,7 +295,8 @@ }; i2c@3d40 { - device_type = "i2c"; + #address-cells = <1>; + #size-cells = <0>; compatible = "mpc5200-i2c","fsl-i2c"; cell-index = <1>; reg = <3d40 40>; -- cgit v1.2.2 From 5b5820d08b8cc90ba0148bf8d4a5a1f792e9e8ba Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 15 Nov 2007 22:40:21 +1100 Subject: [POWERPC] mpc5200: Add generic support for simple MPC5200 based boards This patch adds support for 'mpc5200-simple-platform' compatible boards which do not need a platform specific setup. Such boards are supported assuming the following: - GPIO pins are configured by the firmware, - CDM configuration (clocking) is setup correctly by firmware, - if the 'fsl,has-wdt' property is present in one of the gpt nodes, then it is safe to use such gpt to reset the board, - PCI is supported if enabled in the kernel configuration and if there is a PCI bus node defined in the device tree. Signed-off-by: Marian Balakowicz Signed-off-by: Grant Likely --- arch/powerpc/boot/dts/lite5200.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/boot/dts/lite5200.dts') diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index 23eeeb1fc61e..e1d6f441532f 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -19,7 +19,7 @@ / { model = "fsl,lite5200"; // revision = "1.0"; - compatible = "fsl,lite5200","generic-mpc5200"; + compatible = "fsl,lite5200"; #address-cells = <1>; #size-cells = <1>; -- cgit v1.2.2 From 58a5be39159a2a7473a0c2dd2a487782e65b95ba Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Sat, 26 Jan 2008 07:33:20 +1100 Subject: [POWERPC] mpc5200: add #address-cells and #size-cells to soc node. The various 5200 dts files don't have values specified for the soc node, which in turn results in a warning from the processing of every child node (roughly 40 warnings per file). This explicitly sets the default values and gets rid of all the warnings. Signed-off-by: Paul Gortmaker Signed-off-by: Grant Likely --- arch/powerpc/boot/dts/lite5200.dts | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/boot/dts/lite5200.dts') diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index e1d6f441532f..7de3d2133d7c 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -46,6 +46,8 @@ }; soc5200@f0000000 { + #address-cells = <1>; + #size-cells = <1>; model = "fsl,mpc5200"; compatible = "mpc5200"; revision = ""; // from bootloader -- cgit v1.2.2 From 24ce6bc4a2b75509b29372f1e5e7e0fe51d98e66 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Thu, 24 Jan 2008 22:25:31 -0700 Subject: [POWERPC] mpc5200: make dts files conform to generic names recommended practice Modify mpc5200 dts files to match Open Firmware's Generic Names recommended practice. Signed-off-by: Grant Likely --- arch/powerpc/boot/dts/lite5200.dts | 94 +++++++++++++++----------------------- 1 file changed, 38 insertions(+), 56 deletions(-) (limited to 'arch/powerpc/boot/dts/lite5200.dts') diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index 7de3d2133d7c..0d701c1bf539 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -10,15 +10,8 @@ * option) any later version. */ -/* - * WARNING: Do not depend on this tree layout remaining static just yet. - * The MPC5200 device tree conventions are still in flux - * Keep an eye on the linuxppc-dev mailing list for more details - */ - / { model = "fsl,lite5200"; - // revision = "1.0"; compatible = "fsl,lite5200"; #address-cells = <1>; #size-cells = <1>; @@ -48,30 +41,27 @@ soc5200@f0000000 { #address-cells = <1>; #size-cells = <1>; - model = "fsl,mpc5200"; - compatible = "mpc5200"; - revision = ""; // from bootloader - device_type = "soc"; + compatible = "fsl,mpc5200-immr"; ranges = <0 f0000000 0000c000>; reg = ; bus-frequency = <0>; // from bootloader system-frequency = <0>; // from bootloader cdm@200 { - compatible = "mpc5200-cdm"; + compatible = "fsl,mpc5200-cdm"; reg = <200 38>; }; - mpc5200_pic: pic@500 { + mpc5200_pic: interrupt-controller@500 { // 5200 interrupts are encoded into two levels; interrupt-controller; #interrupt-cells = <3>; device_type = "interrupt-controller"; - compatible = "mpc5200-pic"; + compatible = "fsl,mpc5200-pic"; reg = <500 80>; }; - gpt@600 { // General Purpose Timer + timer@600 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <0>; reg = <600 10>; @@ -80,7 +70,7 @@ fsl,has-wdt; }; - gpt@610 { // General Purpose Timer + timer@610 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <1>; reg = <610 10>; @@ -88,7 +78,7 @@ interrupt-parent = <&mpc5200_pic>; }; - gpt@620 { // General Purpose Timer + timer@620 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <2>; reg = <620 10>; @@ -96,7 +86,7 @@ interrupt-parent = <&mpc5200_pic>; }; - gpt@630 { // General Purpose Timer + timer@630 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <3>; reg = <630 10>; @@ -104,7 +94,7 @@ interrupt-parent = <&mpc5200_pic>; }; - gpt@640 { // General Purpose Timer + timer@640 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <4>; reg = <640 10>; @@ -112,7 +102,7 @@ interrupt-parent = <&mpc5200_pic>; }; - gpt@650 { // General Purpose Timer + timer@650 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <5>; reg = <650 10>; @@ -120,7 +110,7 @@ interrupt-parent = <&mpc5200_pic>; }; - gpt@660 { // General Purpose Timer + timer@660 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <6>; reg = <660 10>; @@ -128,7 +118,7 @@ interrupt-parent = <&mpc5200_pic>; }; - gpt@670 { // General Purpose Timer + timer@670 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; cell-index = <7>; reg = <670 10>; @@ -137,25 +127,23 @@ }; rtc@800 { // Real time clock - compatible = "mpc5200-rtc"; + compatible = "fsl,mpc5200-rtc"; device_type = "rtc"; reg = <800 100>; interrupts = <1 5 0 1 6 0>; interrupt-parent = <&mpc5200_pic>; }; - mscan@900 { - device_type = "mscan"; - compatible = "mpc5200-mscan"; + can@900 { + compatible = "fsl,mpc5200-mscan"; cell-index = <0>; interrupts = <2 11 0>; interrupt-parent = <&mpc5200_pic>; reg = <900 80>; }; - mscan@980 { - device_type = "mscan"; - compatible = "mpc5200-mscan"; + can@980 { + compatible = "fsl,mpc5200-mscan"; cell-index = <1>; interrupts = <2 12 0>; interrupt-parent = <&mpc5200_pic>; @@ -163,38 +151,36 @@ }; gpio@b00 { - compatible = "mpc5200-gpio"; + compatible = "fsl,mpc5200-gpio"; reg = ; interrupts = <1 7 0>; interrupt-parent = <&mpc5200_pic>; }; - gpio-wkup@c00 { - compatible = "mpc5200-gpio-wkup"; + gpio@c00 { + compatible = "fsl,mpc5200-gpio-wkup"; reg = ; interrupts = <1 8 0 0 3 0>; interrupt-parent = <&mpc5200_pic>; }; spi@f00 { - device_type = "spi"; - compatible = "mpc5200-spi"; + compatible = "fsl,mpc5200-spi"; reg = ; interrupts = <2 d 0 2 e 0>; interrupt-parent = <&mpc5200_pic>; }; usb@1000 { - device_type = "usb-ohci-be"; - compatible = "mpc5200-ohci","ohci-be"; + compatible = "fsl,mpc5200-ohci","ohci-be"; reg = <1000 ff>; interrupts = <2 6 0>; interrupt-parent = <&mpc5200_pic>; }; - bestcomm@1200 { + dma-controller@1200 { device_type = "dma-controller"; - compatible = "mpc5200-bestcomm"; + compatible = "fsl,mpc5200-bestcomm"; reg = <1200 80>; interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 3 4 0 3 5 0 3 6 0 3 7 0 @@ -204,13 +190,13 @@ }; xlb@1f00 { - compatible = "mpc5200-xlb"; + compatible = "fsl,mpc5200-xlb"; reg = <1f00 100>; }; serial@2000 { // PSC1 device_type = "serial"; - compatible = "mpc5200-psc-uart"; + compatible = "fsl,mpc5200-psc-uart"; port-number = <0>; // Logical port assignment cell-index = <0>; reg = <2000 100>; @@ -220,8 +206,7 @@ // PSC2 in ac97 mode example //ac97@2200 { // PSC2 - // device_type = "sound"; - // compatible = "mpc5200-psc-ac97"; + // compatible = "fsl,mpc5200-psc-ac97"; // cell-index = <1>; // reg = <2200 100>; // interrupts = <2 2 0>; @@ -230,8 +215,7 @@ // PSC3 in CODEC mode example //i2s@2400 { // PSC3 - // device_type = "sound"; - // compatible = "mpc5200-psc-i2s"; + // compatible = "fsl,mpc5200-psc-i2s"; // cell-index = <2>; // reg = <2400 100>; // interrupts = <2 3 0>; @@ -241,7 +225,7 @@ // PSC4 in uart mode example //serial@2600 { // PSC4 // device_type = "serial"; - // compatible = "mpc5200-psc-uart"; + // compatible = "fsl,mpc5200-psc-uart"; // cell-index = <3>; // reg = <2600 100>; // interrupts = <2 b 0>; @@ -251,7 +235,7 @@ // PSC5 in uart mode example //serial@2800 { // PSC5 // device_type = "serial"; - // compatible = "mpc5200-psc-uart"; + // compatible = "fsl,mpc5200-psc-uart"; // cell-index = <4>; // reg = <2800 100>; // interrupts = <2 c 0>; @@ -260,8 +244,7 @@ // PSC6 in spi mode example //spi@2c00 { // PSC6 - // device_type = "spi"; - // compatible = "mpc5200-psc-spi"; + // compatible = "fsl,mpc5200-psc-spi"; // cell-index = <5>; // reg = <2c00 100>; // interrupts = <2 4 0>; @@ -270,16 +253,16 @@ ethernet@3000 { device_type = "network"; - compatible = "mpc5200-fec"; + compatible = "fsl,mpc5200-fec"; reg = <3000 800>; - mac-address = [ 02 03 04 05 06 07 ]; // Bad! + local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; interrupt-parent = <&mpc5200_pic>; }; ata@3a00 { device_type = "ata"; - compatible = "mpc5200-ata"; + compatible = "fsl,mpc5200-ata"; reg = <3a00 100>; interrupts = <2 7 0>; interrupt-parent = <&mpc5200_pic>; @@ -288,7 +271,7 @@ i2c@3d00 { #address-cells = <1>; #size-cells = <0>; - compatible = "mpc5200-i2c","fsl-i2c"; + compatible = "fsl,mpc5200-i2c","fsl-i2c"; cell-index = <0>; reg = <3d00 40>; interrupts = <2 f 0>; @@ -299,7 +282,7 @@ i2c@3d40 { #address-cells = <1>; #size-cells = <0>; - compatible = "mpc5200-i2c","fsl-i2c"; + compatible = "fsl,mpc5200-i2c","fsl-i2c"; cell-index = <1>; reg = <3d40 40>; interrupts = <2 10 0>; @@ -307,8 +290,7 @@ fsl5200-clocking; }; sram@8000 { - device_type = "sram"; - compatible = "mpc5200-sram","sram"; + compatible = "fsl,mpc5200-sram","sram"; reg = <8000 4000>; }; }; @@ -318,7 +300,7 @@ #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - compatible = "mpc5200-pci"; + compatible = "fsl,mpc5200-pci"; reg = ; interrupt-map-mask = ; interrupt-map =