Add pinctrl descriptions to the zc702 and zc706 device trees. Signed-off-by: Soren Brinkmann <soren.brinkm...@xilinx.com> --- arch/arm/boot/dts/zynq-7000.dtsi | 8 ++- arch/arm/boot/dts/zynq-zc702.dts | 147 +++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/zynq-zc706.dts | 126 +++++++++++++++++++++++++++++++++ 3 files changed, 280 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 24036c440440..37d7fe36a129 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -238,7 +238,7 @@ slcr: slcr@f8000000 { #address-cells = <1>; #size-cells = <1>; - compatible = "xlnx,zynq-slcr", "syscon"; + compatible = "xlnx,zynq-slcr", "syscon", "simple-bus"; reg = <0xF8000000 0x1000>; ranges; clkc: clkc@100 { @@ -259,6 +259,12 @@ "dbg_trc", "dbg_apb"; reg = <0x100 0x100>; }; + + pinctrl0: pinctrl@700 { + compatible = "xlnx,pinctrl-zynq"; + reg = <0x700 0x200>; + syscon = <&slcr>; + }; }; dmac_s: dmac@f8003000 { diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index 94e2cda6f9b6..b3ec4d26a9b3 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -40,21 +40,32 @@ &can0 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_default>; }; &gem0 { status = "okay"; phy-mode = "rgmii-id"; phy-handle = <ðernet_phy>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gem0_default>; ethernet_phy: ethernet-phy@7 { reg = <7>; }; }; +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio0_default>; +}; + &i2c0 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; i2cswitch@74 { compatible = "nxp,pca9548"; @@ -128,10 +139,146 @@ }; }; +&pinctrl0 { + pinctrl_can0_default: pinctrl-can0-default { + common { + function = "can0"; + groups = "can0_9_grp"; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + rx { + pins = "MIO46"; + bias-high-impedance = <1>; + }; + + tx { + pins = "MIO47"; + bias-high-impedance = <0>; + }; + }; + + pinctrl_gem0_default: pinctrl-gem0-default { + common { + function = "ethernet0"; + groups = "ethernet0_0_grp"; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <4>; + }; + + rx { + pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27"; + bias-high-impedance = <1>; + low-power-disable; + }; + + tx { + pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21"; + bias-high-impedance = <0>; + low-power-enable; + }; + + mdio { + function = "mdio0"; + groups = "mdio0_0_grp"; + }; + }; + + pinctrl_gpio0_default: pinctrl-gpio0-default { + common { + function = "gpio0"; + groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp", + "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp", + "gpio0_13_grp", "gpio0_14_grp"; + bias-high-impedance = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + pull-up { + pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14"; + bias-pull-up = <1>; + }; + + pull-none { + pins = "MIO7", "MIO8"; + bias-pull-up = <0>; + }; + + }; + + pinctrl_i2c0_default: pinctrl-i2c0-default { + common { + groups = "i2c0_10_grp"; + function = "i2c0"; + bias-pull-up = <1>; + bias-high-impedance = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_sdhci0_default: pinctrl-sdhci0-default { + common { + groups = "sdio0_2_grp"; + function = "sdio0"; + bias-high-impedance = <0>; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + cd { + groups = "gpio0_0_grp"; + function = "sdio0_cd"; + bias-high-impedance = <1>; + bias-pull-up = <1>; + slew-rate = <0>; + io-standard = <1>; + }; + + wp { + groups = "gpio0_15_grp"; + function = "sdio0_wp"; + bias-high-impedance = <1>; + bias-pull-up = <1>; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_uart1_default: pinctrl-uart1-default { + common { + groups = "uart1_10_grp"; + function = "uart1"; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + rx { + pins = "MIO49"; + bias-high-impedance = <1>; + }; + + tx { + pins = "MIO48"; + bias-high-impedance = <0>; + }; + }; +}; + &sdhci0 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci0_default>; }; &uart1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; }; diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts index a8bbdfbc7093..42a335431613 100644 --- a/arch/arm/boot/dts/zynq-zc706.dts +++ b/arch/arm/boot/dts/zynq-zc706.dts @@ -33,15 +33,24 @@ status = "okay"; phy-mode = "rgmii-id"; phy-handle = <ðernet_phy>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gem0_default>; ethernet_phy: ethernet-phy@7 { reg = <7>; }; }; +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio0_default>; +}; + &i2c0 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; i2cswitch@74 { compatible = "nxp,pca9548"; @@ -107,10 +116,127 @@ }; }; +&pinctrl0 { + pinctrl_gem0_default: pinctrl-gem0-default { + common { + function = "ethernet0"; + groups = "ethernet0_0_grp"; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <4>; + }; + + rx { + pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27"; + bias-high-impedance = <1>; + low-power-disable; + }; + + tx { + pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21"; + bias-high-impedance = <0>; + low-power-enable; + }; + + mdio { + function = "mdio0"; + groups = "mdio0_0_grp"; + bias-high-impedance = <0>; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_gpio0_default: pinctrl-gpio0-default { + common { + function = "gpio0"; + groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp"; + bias-high-impedance = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + pull-up { + pins = "MIO46", "MIO47"; + bias-pull-up = <1>; + }; + + pull-none { + pins = "MIO7"; + bias-pull-up = <0>; + }; + }; + + pinctrl_i2c0_default: pinctrl-i2c0-default { + common { + groups = "i2c0_10_grp"; + function = "i2c0"; + bias-high-impedance = <0>; + bias-pull-up = <1>; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_sdhci0_default: pinctrl-sdhci0-default { + common { + groups = "sdio0_2_grp"; + function = "sdio0"; + bias-high-impedance = <0>; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + cd { + groups = "gpio0_14_grp"; + function = "sdio0_cd"; + bias-high-impedance = <1>; + bias-pull-up = <1>; + slew-rate = <0>; + io-standard = <1>; + }; + + wp { + groups = "gpio0_15_grp"; + function = "sdio0_wp"; + bias-high-impedance = <1>; + bias-pull-up = <1>; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_uart1_default: pinctrl-uart1-default { + common { + groups = "uart1_10_grp"; + function = "uart1"; + bias-pull-up = <0>; + slew-rate = <0>; + io-standard = <1>; + }; + + rx { + pins = "MIO49"; + bias-high-impedance = <1>; + }; + + tx { + pins = "MIO48"; + bias-high-impedance = <0>; + }; + }; +}; + &sdhci0 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci0_default>; }; &uart1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; }; -- 2.1.2.1.g5e69ed6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/