From 9332274989009b213a405134202088e1bd81fe51 Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Thu, 27 Nov 2014 16:34:08 +0100 Subject: cros-ec-keyboard: Synchronize DT binding from linux The ChromeOS EC keyboard is used by various different chromebooks. Peach pi being the third board in the u-boot tree to use it (snow and peach pit the other two). Rather then embedding the same big DT node in the peach-pi DT again, copy the dtsi snippit & bindings documentation from linux and include it in all 3 boards. This slightly changes the dt bindings in u-boot: * google,key-rows becomes keypad,num-rows * google,key-colums becomes keypad,num-colums * google,repeat-delay-ms and google,repeat-rate-ms are no longer used and replaced by hardcoded values (similar to tegra kbc) Signed-off-by: Sjoerd Simons Acked-by: Simon Glass Tested-by: Simon Glass --- arch/arm/dts/exynos5250-snow.dts | 59 ++--------------------------------- arch/arm/dts/exynos5420-peach-pit.dts | 59 ++--------------------------------- arch/arm/dts/exynos5800-peach-pi.dts | 4 ++- 3 files changed, 9 insertions(+), 113 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index 95af025..bac5015 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -64,7 +64,7 @@ spi@131b0000 { spi-max-frequency = <1000000>; spi-deactivate-delay = <100>; - cros-ec@0 { + cros_ec: cros-ec@0 { reg = <0>; compatible = "google,cros-ec"; spi-max-frequency = <5000000>; @@ -151,61 +151,6 @@ samsung,dc-value = <25>; }; - cros-ec-keyb { - compatible = "google,cros-ec-keyb"; - google,key-rows = <8>; - google,key-columns = <13>; - google,repeat-delay-ms = <240>; - google,repeat-rate-ms = <30>; - google,ghost-filter; - /* - * Keymap entries take the form of 0xRRCCKKKK where - * RR=Row CC=Column KKKK=Key Code - * The values below are for a US keyboard layout and - * are taken from the Linux driver. Note that the - * 102ND key is not used for US keyboards. - */ - linux,keymap = < - /* CAPSLCK F1 B F10 */ - 0x0001003a 0x0002003b 0x00030030 0x00040044 - /* N = R_ALT ESC */ - 0x00060031 0x0008000d 0x000a0064 0x01010001 - /* F4 G F7 H */ - 0x0102003e 0x01030022 0x01040041 0x01060023 - /* ' F9 BKSPACE L_CTRL */ - 0x01080028 0x01090043 0x010b000e 0x0200001d - /* TAB F3 T F6 */ - 0x0201000f 0x0202003d 0x02030014 0x02040040 - /* ] Y 102ND [ */ - 0x0205001b 0x02060015 0x02070056 0x0208001a - /* F8 GRAVE F2 5 */ - 0x02090042 0x03010029 0x0302003c 0x03030006 - /* F5 6 - \ */ - 0x0304003f 0x03060007 0x0308000c 0x030b002b - /* R_CTRL A D F */ - 0x04000061 0x0401001e 0x04020020 0x04030021 - /* S K J ; */ - 0x0404001f 0x04050025 0x04060024 0x04080027 - /* L ENTER Z C */ - 0x04090026 0x040b001c 0x0501002c 0x0502002e - /* V X , M */ - 0x0503002f 0x0504002d 0x05050033 0x05060032 - /* L_SHIFT / . SPACE */ - 0x0507002a 0x05080035 0x05090034 0x050B0039 - /* 1 3 4 2 */ - 0x06010002 0x06020004 0x06030005 0x06040003 - /* 8 7 0 9 */ - 0x06050009 0x06060008 0x0608000b 0x0609000a - /* L_ALT DOWN RIGHT Q */ - 0x060a0038 0x060b006c 0x060c006a 0x07010010 - /* E R W I */ - 0x07020012 0x07030013 0x07040011 0x07050017 - /* U R_SHIFT P O */ - 0x07060016 0x07070036 0x07080019 0x07090018 - /* UP LEFT */ - 0x070b0067 0x070c0069>; - }; - fimd@14400000 { samsung,vl-freq = <60>; samsung,vl-col = <1366>; @@ -250,3 +195,5 @@ }; }; + +#include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/dts/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts index fde863d..d1d8735 100644 --- a/arch/arm/dts/exynos5420-peach-pit.dts +++ b/arch/arm/dts/exynos5420-peach-pit.dts @@ -28,61 +28,6 @@ pmic = "/i2c@12ca0000"; }; - cros-ec-keyb { - compatible = "google,cros-ec-keyb"; - google,key-rows = <8>; - google,key-columns = <13>; - google,repeat-delay-ms = <240>; - google,repeat-rate-ms = <30>; - google,ghost-filter; - /* - * Keymap entries take the form of 0xRRCCKKKK where - * RR=Row CC=Column KKKK=Key Code - * The values below are for a US keyboard layout and - * are taken from the Linux driver. Note that the - * 102ND key is not used for US keyboards. - */ - linux,keymap = < - /* CAPSLCK F1 B F10 */ - 0x0001003a 0x0002003b 0x00030030 0x00040044 - /* N = R_ALT ESC */ - 0x00060031 0x0008000d 0x000a0064 0x01010001 - /* F4 G F7 H */ - 0x0102003e 0x01030022 0x01040041 0x01060023 - /* ' F9 BKSPACE L_CTRL */ - 0x01080028 0x01090043 0x010b000e 0x0200001d - /* TAB F3 T F6 */ - 0x0201000f 0x0202003d 0x02030014 0x02040040 - /* ] Y 102ND [ */ - 0x0205001b 0x02060015 0x02070056 0x0208001a - /* F8 GRAVE F2 5 */ - 0x02090042 0x03010029 0x0302003c 0x03030006 - /* F5 6 - \ */ - 0x0304003f 0x03060007 0x0308000c 0x030b002b - /* R_CTRL A D F */ - 0x04000061 0x0401001e 0x04020020 0x04030021 - /* S K J ; */ - 0x0404001f 0x04050025 0x04060024 0x04080027 - /* L ENTER Z C */ - 0x04090026 0x040b001c 0x0501002c 0x0502002e - /* V X , M */ - 0x0503002f 0x0504002d 0x05050033 0x05060032 - /* L_SHIFT / . SPACE */ - 0x0507002a 0x05080035 0x05090034 0x050B0039 - /* 1 3 4 2 */ - 0x06010002 0x06020004 0x06030005 0x06040003 - /* 8 7 0 9 */ - 0x06050009 0x06060008 0x0608000b 0x0609000a - /* L_ALT DOWN RIGHT Q */ - 0x060a0038 0x060b006c 0x060c006a 0x07010010 - /* E R W I */ - 0x07020012 0x07030013 0x07040011 0x07050017 - /* U R_SHIFT P O */ - 0x07060016 0x07070036 0x07080019 0x07090018 - /* UP LEFT */ - 0x070b0067 0x070c0069>; - }; - dmc { mem-manuf = "samsung"; mem-type = "ddr3"; @@ -157,7 +102,7 @@ spi@12d40000 { /* spi2 */ spi-max-frequency = <4000000>; spi-deactivate-delay = <200>; - cros-ec@0 { + cros_ec: cros-ec@0 { reg = <0>; compatible = "google,cros-ec"; spi-half-duplex; @@ -211,3 +156,5 @@ samsung,dual-lcd-enabled = <0>; }; }; + +#include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/dts/exynos5800-peach-pi.dts b/arch/arm/dts/exynos5800-peach-pi.dts index 2f9d2db..e7c380f 100644 --- a/arch/arm/dts/exynos5800-peach-pi.dts +++ b/arch/arm/dts/exynos5800-peach-pi.dts @@ -96,7 +96,7 @@ spi@12d40000 { /* spi2 */ spi-max-frequency = <4000000>; spi-deactivate-delay = <200>; - cros-ec@0 { + cros_ec: cros-ec@0 { reg = <0>; compatible = "google,cros-ec"; spi-half-duplex; @@ -150,3 +150,5 @@ samsung,dual-lcd-enabled = <0>; }; }; + +#include "cros-ec-keyboard.dtsi" -- cgit v1.1