[PATCH v3 5/8] ARM: dts: rockchip: rv1126: Split up rgmii1 pinctrl

Tim Lunn
2023-12-03T12:41:06Z

Split up the pinctrl definitions for rgmii1 so it can be shared
with devices using an RMII PHY.

Signed-off-by: Tim Lunn <tim@feathertop.org>
---

(no changes since v1)

.../dts/rockchip/rv1126-edgeble-neu2-io.dts | 2 +-
.../arm/boot/dts/rockchip/rv1126-pinctrl.dtsi | 46 +++++++++++++------
2 files changed, 34 insertions(+), 14 deletions(-)

diff --git a/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts b/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
index f09be8405964..0c2396b8f8db 100644
--- a/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
+++ b/arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
@@ -61,7 +61,7 @@ &gmac {
phy-mode = "rgmii";
phy-supply = <&vcc_3v3>;
pinctrl-names = "default";
- pinctrl-0 = <&rgmiim1_pins &clk_out_ethernetm1_pins>;
+ pinctrl-0 = <&rgmiim1_miim &rgmiim1_bus2 &rgmiim1_bus4 &clk_out_ethernetm1_pins>;
tx_delay = <0x2a>;
rx_delay = <0x1a>;
status = "okay";
diff --git a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
index 167a48afa3a4..06b1d7f2d858 100644
--- a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
@@ -115,36 +115,56 @@ pwm11m0_pins: pwm11m0-pins {
};
rgmii {
/omit-if-no-ref/
- rgmiim1_pins: rgmiim1-pins {
+ rgmiim1_miim: rgmiim1-miim {
rockchip,pins =
/* rgmii_mdc_m1 */
<2 RK_PC2 2 &pcfg_pull_none>,
/* rgmii_mdio_m1 */
- <2 RK_PC1 2 &pcfg_pull_none>,
- /* rgmii_rxclk_m1 */
- <2 RK_PD3 2 &pcfg_pull_none>,
+ <2 RK_PC1 2 &pcfg_pull_none>;
+ };
+ /omit-if-no-ref/
+ rgmiim1_rxer: rgmiim1-rxer {
+ rockchip,pins =
+ /* rgmii_rxer_m1 */
+ <2 RK_PC0 2 &pcfg_pull_none>;
+ };
+ /omit-if-no-ref/
+ rgmiim1_bus2: rgmiim1-bus2 {
+ rockchip,pins =
/* rgmii_rxd0_m1 */
<2 RK_PB5 2 &pcfg_pull_none>,
/* rgmii_rxd1_m1 */
<2 RK_PB6 2 &pcfg_pull_none>,
- /* rgmii_rxd2_m1 */
- <2 RK_PC7 2 &pcfg_pull_none>,
- /* rgmii_rxd3_m1 */
- <2 RK_PD0 2 &pcfg_pull_none>,
/* rgmii_rxdv_m1 */
<2 RK_PB4 2 &pcfg_pull_none>,
- /* rgmii_txclk_m1 */
- <2 RK_PD2 2 &pcfg_pull_none_drv_level_3>,
/* rgmii_txd0_m1 */
<2 RK_PC3 2 &pcfg_pull_none_drv_level_3>,
/* rgmii_txd1_m1 */
<2 RK_PC4 2 &pcfg_pull_none_drv_level_3>,
+ /* rgmii_txen_m1 */
+ <2 RK_PC6 2 &pcfg_pull_none_drv_level_3>;
+ };
+ /omit-if-no-ref/
+ rgmiim1_bus4: rgmiim1-bus4 {
+ rockchip,pins =
+ /* rgmii_rxclk_m1 */
+ <2 RK_PD3 2 &pcfg_pull_none>,
+ /* rgmii_rxd2_m1 */
+ <2 RK_PC7 2 &pcfg_pull_none>,
+ /* rgmii_rxd3_m1 */
+ <2 RK_PD0 2 &pcfg_pull_none>,
+ /* rgmii_txclk_m1 */
+ <2 RK_PD2 2 &pcfg_pull_none_drv_level_3>,
/* rgmii_txd2_m1 */
<2 RK_PD1 2 &pcfg_pull_none_drv_level_3>,
/* rgmii_txd3_m1 */
- <2 RK_PA4 2 &pcfg_pull_none_drv_level_3>,
- /* rgmii_txen_m1 */
- <2 RK_PC6 2 &pcfg_pull_none_drv_level_3>;
+ <2 RK_PA4 2 &pcfg_pull_none_drv_level_3>;
+ };
+ /omit-if-no-ref/
+ rgmiim1_mclkinout: rgmiim1-mclkinout {
+ rockchip,pins =
+ /* rgmii_clk_m1 */
+ <2 RK_PB7 2 &pcfg_pull_none>;
};
};
sdmmc0 {
--
2.40.1