Hi Abhilash, On Sat, Sep 13, 2014 at 2:20 PM, Abhilash Kesavan <a.kesavan@xxxxxxxxxxx> wrote: > From: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx> > > Add intial pin configuration nodes for EXYNOS7. > > Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx> > Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx> > Cc: Rob Herring <robh@xxxxxxxxxx> > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: Tomasz Figa <tomasz.figa@xxxxxxxxx> > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> > Cc: Thomas Abraham <thomas.ab@xxxxxxxxxxx> > --- > arch/arm64/Kconfig | 2 + > arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 560 +++++++++++++++++++++++ > arch/arm64/boot/dts/exynos/exynos7.dtsi | 66 +++ > 3 files changed, 628 insertions(+) > create mode 100644 arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index b4d1dc2..0dcf6f5 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -143,6 +143,8 @@ config ARCH_EXYNOS7 > bool "ARMv8 based Samsung Exynos7" > select ARCH_EXYNOS > select COMMON_CLK_SAMSUNG > + select PINCTRL > + select PINCTRL_EXYNOS > help > This enables support for Samsung Exynos7 SoC family > > diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > new file mode 100644 > index 0000000..d858805 > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > @@ -0,0 +1,560 @@ > +/* > + * Samsung's Exynos7 SoC pin-mux and pin-config device tree source > + * > + * Copyright (c) 2014 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * Samsung's Exynos7 SoC pin-mux and pin-config options are listed as > + * device tree nodes in 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. > +*/ > + > +&pinctrl_alive { > + gpa0: gpa0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + interrupt-parent = <&gic>; > + #interrupt-cells = <2>; > + 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>; > + }; > + > + gpa1: gpa1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + interrupt-parent = <&gic>; > + #interrupt-cells = <2>; > + interrupts = <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, > + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>; > + }; > + > + gpa2: gpa2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpa3: gpa3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > +}; > + > +&pinctrl_bus0 { > + gpb0: gpb0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpc0: gpc0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpc1: gpc1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpc2: gpc2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpc3: gpc3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd0: gpd0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd1: gpd1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd2: gpd2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd4: gpd4 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd5: gpd5 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd6: gpd6 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd7: gpd7 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd8: gpd8 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg0: gpg0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg3: gpg3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + hs_i2c10_bus: hs-i2c10-bus { > + samsung,pins = "gpb0-1", "gpb0-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c11_bus: hs-i2c11-bus { > + samsung,pins = "gpb0-3", "gpb0-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c2_bus: hs-i2c2-bus { > + samsung,pins = "gpd0-3", "gpd0-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + uart0_data: uart0-data { > + samsung,pins = "gpd0-0", "gpd0-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > + > + uart0_fctl: uart0-fctl { > + samsung,pins = "gpd0-2", "gpd0-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > + > + uart2_data: uart2-data { > + samsung,pins = "gpd1-4", "gpd1-5"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c3_bus: hs-i2c3-bus { > + samsung,pins = "gpd1-3", "gpd1-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + uart1_data: uart1-data { > + samsung,pins = "gpd1-0", "gpd1-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > + > + uart1_fctl: uart1-fctl { > + samsung,pins = "gpd1-2", "gpd1-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c0_bus: hs-i2c0-bus { > + samsung,pins = "gpd2-1", "gpd2-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c1_bus: hs-i2c1-bus { > + samsung,pins = "gpd2-3", "gpd2-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c9_bus: hs-i2c9-bus { > + samsung,pins = "gpd2-7", "gpd2-6"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c8_bus: hs-i2c8-bus { > + samsung,pins = "gpd5-3", "gpd5-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + uart3_data: uart3-data { > + samsung,pins = "gpd5-0", "gpd5-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > + > + spi2_bus: spi2-bus { > + samsung,pins = "gpd5-0", "gpd5-1", "gpd5-2", "gpd5-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + spi1_bus: spi1-bus { > + samsung,pins = "gpd6-2", "gpd6-3", "gpd6-4", "gpd6-5"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + spi0_bus: spi0-bus { > + samsung,pins = "gpd8-0", "gpd8-1", "gpd6-0", "gpd6-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c4_bus: hs-i2c4-bus { > + samsung,pins = "gpg3-1", "gpg3-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > + > + hs_i2c5_bus: hs-i2c5-bus { > + samsung,pins = "gpg3-3", "gpg3-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > +}; > + > +&pinctrl_nfc { > + gpj0: gpj0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + hs_i2c6_bus: hs-i2c6-bus { > + samsung,pins = "gpj0-1", "gpj0-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > +}; > + > +&pinctrl_touch { > + gpj1: gpj1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + hs_i2c7_bus: hs-i2c7-bus { > + samsung,pins = "gpj1-1", "gpj1-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > +}; > + > +&pinctrl_ff { > + gpg4: gpg4 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + spi3_bus: spi3-bus { > + samsung,pins = "gpg4-0", "gpg4-1", "gpg4-2", "gpg4-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > +}; > + > +&pinctrl_ese { > + gpv7: gpv7 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + spi4_bus: spi4-bus { > + samsung,pins = "gpv7-0", "gpv7-1", "gpv7-2", "gpv7-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <0>; > + }; > +}; > + > +&pinctrl_fsys0 { > + gpr4: gpr4 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sd2_clk: sd2-clk { > + samsung,pins = "gpr4-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <3>; > + }; > + > + sd2_cmd: sd2-cmd { > + samsung,pins = "gpr4-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <3>; > + }; > + > + sd2_cd: sd2-cd { > + samsung,pins = "gpr4-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > + > + sd2_bus1: sd2-bus-width1 { > + samsung,pins = "gpr4-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > + > + sd2_bus4: sd2-bus-width4 { > + samsung,pins = "gpr4-4", "gpr4-5", "gpr4-6"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > +}; > + > +&pinctrl_fsys1 { > + gpr0: gpr0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpr1: gpr1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpr2: gpr2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpr3: gpr3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sd0_clk: sd0-clk { > + samsung,pins = "gpr0-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <3>; > + }; > + > + sd0_cmd: sd0-cmd { > + samsung,pins = "gpr0-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > + > + sd0_rdqs: sd0-rdqs { This is Data Strobe pin, please rename this as 'sd0_ds' as it is down below for sd1-ds. Also that matches the datasheet that I have. > + samsung,pins = "gpr0-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <1>; > + samsung,pin-drv = <3>; > + }; > + > + sd0_qrdy: sd0-qrdy { > + samsung,pins = "gpr0-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <1>; > + samsung,pin-drv = <3>; > + }; > + > + sd0_bus1: sd0-bus-width1 { > + samsung,pins = "gpr1-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > + > + sd0_bus4: sd0-bus-width4 { > + samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > + > + sd0_bus8: sd0-bus-width8 { > + samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <3>; > + }; > + > + sd1_clk: sd1-clk { > + samsung,pins = "gpr2-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <2>; > + }; > + > + sd1_cmd: sd1-cmd { > + samsung,pins = "gpr2-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <2>; > + }; > + > + sd1_ds: sd1-ds { > + samsung,pins = "gpr2-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <1>; > + samsung,pin-drv = <6>; > + }; > + > + sd1_qrdy: sd1-qrdy { > + samsung,pins = "gpr2-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <1>; > + samsung,pin-drv = <6>; > + }; > + > + sd1_int: sd1-int { > + samsung,pins = "gpr2-4"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <1>; > + samsung,pin-drv = <6>; > + }; > + > + sd1_bus1: sd1-bus-width1 { > + samsung,pins = "gpr3-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <2>; > + }; > + > + sd1_bus4: sd1-bus-width4 { > + samsung,pins = "gpr3-1", "gpr3-2", "gpr3-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <2>; > + }; > + > + sd1_bus8: sd1-bus-width8 { > + samsung,pins = "gpr3-4", "gpr3-5", "gpr3-6", "gpr3-7"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <2>; > + }; > +}; > diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi > index c5b1b86..f8a07cc 100644 > --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi > @@ -17,6 +17,17 @@ > #address-cells = <2>; > #size-cells = <2>; > > + aliases { > + pinctrl0 = &pinctrl_alive; > + pinctrl1 = &pinctrl_bus0; > + pinctrl2 = &pinctrl_nfc; > + pinctrl3 = &pinctrl_touch; > + pinctrl4 = &pinctrl_ff; > + pinctrl5 = &pinctrl_ese; > + pinctrl6 = &pinctrl_fsys0; > + pinctrl7 = &pinctrl_fsys1; > + }; > + > cpus { > #address-cells = <1>; > #size-cells = <0>; > @@ -149,6 +160,59 @@ > status = "disabled"; > }; > > + pinctrl_alive: pinctrl@10580000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x10580000 0x1000>; > + > + wakeup-interrupt-controller { > + compatible = "samsung,exynos7-wakeup-eint"; > + interrupt-parent = <&gic>; > + interrupts = <0 16 0>; > + }; > + }; > + > + pinctrl_bus0: pinctrl@13470000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x13470000 0x1000>; > + interrupts = <0 383 0>; > + }; > + > + pinctrl_nfc: pinctrl@14cd0000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x14cd0000 0x1000>; > + interrupts = <0 473 0>; > + }; > + > + pinctrl_touch: pinctrl@14ce0000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x14ce0000 0x1000>; > + interrupts = <0 474 0>; > + }; > + > + pinctrl_ff: pinctrl@14c90000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x14c90000 0x1000>; > + interrupts = <0 475 0>; > + }; > + > + pinctrl_ese: pinctrl@14ca0000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x14ca0000 0x1000>; > + interrupts = <0 476 0>; > + }; > + > + pinctrl_fsys0: pinctrl@10e60000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x10e60000 0x1000>; > + interrupts = <0 221 0>; > + }; > + > + pinctrl_fsys1: pinctrl@15690000 { > + compatible = "samsung,exynos7-pinctrl"; > + reg = <0x15690000 0x1000>; > + interrupts = <0 203 0>; > + }; > + > timer { > compatible = "arm,armv8-timer"; > interrupts = <1 13 0xff01>, > @@ -158,3 +222,5 @@ > }; > }; > }; > + > +#include "exynos7-pinctrl.dtsi" > -- > 1.7.9.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Regards, Alim -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
