[PATCH 08/13] MIPS: JZ4780: CI20: Add pinctrl configuration for several drivers

Paul Cercueil
2017-01-17T23:14:16Z

We set the pin configuration for the jz4780-nand and jz4780-uart
drivers.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
arch/mips/boot/dts/ingenic/ci20.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index 1652d8d60b1e..e2cd3ebb7be8 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -29,18 +29,30 @@

&uart0 {
status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_uart0_data>;
};

&uart1 {
status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_uart1_data>;
};

&uart3 {
status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_uart2_dataplusflow>;
};

&uart4 {
status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_uart4_data>;
};

&nemc {
@@ -61,6 +73,16 @@
ingenic,nemc-tAW = <15>;
ingenic,nemc-tSTRV = <100>;

+ /*
+ * Only CLE/ALE are needed for the devices that are connected, rather
+ * than the full address line set.
+ */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_nemc_data
+ &pins_nemc_cle_ale
+ &pins_nemc_rd_we
+ &pins_nemc_frd_fwe>;
+
nand@1 {
reg = <1>;

@@ -69,6 +91,9 @@
nand-ecc-mode = "hw";
nand-on-flash-bbt;

+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_nemc_cs1>;
+
partitions {
compatible = "fixed-partitions";
#address-cells = <2>;
--
2.11.0