Enable the pinctrl driver for ARTPEC-6 in the artpec6.dtsi
with all main pinmux functions.
Add pinctrl information to the relevant (uart) nodes.
Signed-off-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
---
arch/arm/boot/dts/artpec6.dtsi | 87 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
diff --git a/arch/arm/boot/dts/artpec6.dtsi b/arch/arm/boot/dts/artpec6.dtsi
index 767cbe8..471eaee 100644
--- a/arch/arm/boot/dts/artpec6.dtsi
+++ b/arch/arm/boot/dts/artpec6.dtsi
@@ -181,6 +181,85 @@
status = "disabled";
};
+ pinctrl: pinctrl@f801d000 {
+ compatible = "axis,artpec6-pinctrl";
+ reg = <0xf801d000 0x400>;
+
+ pinctrl_uart0: uart0grp {
+ function = "uart0";
+ groups = "uart0grp1";
+ bias-pull-up;
+ };
+ pinctrl_uart1: uart1grp {
+ function = "uart1";
+ groups = "uart1grp0";
+ bias-pull-up;
+ };
+ pinctrl_uart2: uart2grp {
+ function = "uart2";
+ groups = "uart2grp1";
+ bias-pull-up;
+ };
+ pinctrl_uart3: uart3grp {
+ function = "uart3";
+ groups = "uart3grp0";
+ bias-pull-up;
+ };
+ pinctrl_uart4: uart4grp {
+ function = "uart4";
+ groups = "uart4grp0";
+ bias-pull-up;
+ };
+ pinctrl_uart5: uart5grp {
+ function = "uart5";
+ groups = "uart5grp0";
+ bias-pull-up;
+ };
+ pinctrl_i2c1: i2c1grp {
+ function = "i2c1";
+ groups = "i2c1grp0";
+ bias-pull-up;
+ };
+ pinctrl_i2c2: i2c2grp {
+ function = "i2c2";
+ groups = "i2c2grp0";
+ bias-pull-up;
+ };
+ pinctrl_i2c3: i2c3grp {
+ function = "i2c3";
+ groups = "i2c3grp0";
+ bias-pull-up;
+ };
+ pinctrl_i2s0: i2s0grp {
+ function = "i2s0";
+ groups = "i2s0grp0";
+ bias-pull-up;
+ };
+ pinctrl_i2s1: i2s1grp {
+ function = "i2s1";
+ groups = "i2s1grp0";
+ bias-pull-up;
+ };
+ pinctrl_spi0: spi0grp {
+ function = "spi0";
+ groups = "spi0grp0";
+ bias-pull-up;
+ };
+ pinctrl_spi1: spi1grp {
+ function = "spi1";
+ groups = "spi1grp0";
+ bias-pull-up;
+ };
+ pinctrl_sdio0: sdio0grp {
+ function = "sdio0";
+ groups = "sdio0grp0";
+ };
+ pinctrl_sdio1: sdio1grp {
+ function = "sdio1";
+ groups = "sdio1grp0";
+ };
+ };
+
amba@0 {
compatible = "simple-bus";
#address-cells = <0x1>;
@@ -214,6 +293,8 @@
clocks = <&clkctrl ARTPEC6_CLK_UART_REFCLK>,
<&clkctrl ARTPEC6_CLK_UART_PCLK>;
clock-names = "uart_clk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
status = "disabled";
};
uart1: serial@f8037000 {
@@ -223,6 +304,8 @@
clocks = <&clkctrl ARTPEC6_CLK_UART_REFCLK>,
<&clkctrl ARTPEC6_CLK_UART_PCLK>;
clock-names = "uart_clk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
status = "disabled";
};
uart2: serial@f8038000 {
@@ -232,6 +315,8 @@
clocks = <&clkctrl ARTPEC6_CLK_UART_REFCLK>,
<&clkctrl ARTPEC6_CLK_UART_PCLK>;
clock-names = "uart_clk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
status = "disabled";
};
uart3: serial@f8039000 {
@@ -241,6 +326,8 @@
clocks = <&clkctrl ARTPEC6_CLK_UART_REFCLK>,
<&clkctrl ARTPEC6_CLK_UART_PCLK>;
clock-names = "uart_clk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
status = "disabled";
};
};
--
2.1.4
Reply-To:
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@xxxxxxxx
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