zephyr: adlrvp: mtlrvp: Add support for pinctrl driver

In order to support 'Road from pinmux to pinctrl' on zephyr community.
Nuvoton has summbited the PR for npcx ec pin-muxing and pad's property
configuration. Hence, this CL collects the necessary changes for
aldrvp and mtlrvp projects.

BUG=b:232543902
BRANCH=none
TEST=zmake build adlrvp_npcx --clobber,
     zmake build mtlrvpp_npcx --clobber

Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Change-Id: I7d1989c56fe30511039dfba8d20bad113b2001ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3647378
Reviewed-by: Tristan Honscheid <honscheid@google.com>
Tested-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Commit-Queue: Keith Short <keithshort@chromium.org>

5 files changed, 60 insertions, 3 deletions

diff --git a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/adlrvp_npcx.dts b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/adlrvp_npcx.dts
index 448f470987..314534497f 100644
--- a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/adlrvp_npcx.dts
+++ b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/adlrvp_npcx.dts
@@ -91,10 +91,19 @@
 	};
 };
 
+/* host interface */
+&espi0 {
+	status = "okay";
+	pinctrl-0 = <&espi_lpc_gp46_47_51_52_53_54_55_57>;
+	pinctrl-names = "default";
+};
+
 /* charger */
 &i2c7_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_STANDARD>;
+	pinctrl-0 = <&i2c7_0_sda_scl_gpb2_b3>;
+	pinctrl-names = "default";
 
 	pca95xx: pca95xx@22 {
 		compatible = "nxp,pca95xx";
@@ -141,6 +150,8 @@
 &i2c0_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>;
+	pinctrl-names = "default";
 };
 
 &i2c_ctrl0 {
@@ -151,6 +162,8 @@
 &i2c2_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c2_0_sda_scl_gp91_92>;
+	pinctrl-names = "default";
 };
 
 &i2c_ctrl2 {
@@ -161,6 +174,8 @@
 &i2c1_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c1_0_sda_scl_gp87_90>;
+	pinctrl-names = "default";
 };
 
 &i2c_ctrl1 {
@@ -171,6 +186,8 @@
 &i2c3_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c3_0_sda_scl_gpd0_d1>;
+	pinctrl-names = "default";
 };
 
 &i2c_ctrl3 {
@@ -179,4 +196,9 @@
 
 &adc0 {
 	status = "okay";
+	pinctrl-0 = <&adc0_chan1_gp44
+		     &adc0_chan2_gp43
+		     &adc0_chan3_gp42
+		     &adc0_chan4_gp41>;
+	pinctrl-names = "default";
 };
diff --git a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/bb_retimer.dts b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/bb_retimer.dts
index d0b8e7f5ce..5127bbc8ad 100644
--- a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/bb_retimer.dts
+++ b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/bb_retimer.dts
@@ -6,6 +6,8 @@
 &i2c0_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>;
+	pinctrl-names = "default";
 
 	usb_c0_bb_retimer: jhl8040r@56 {
 		compatible = "intel,jhl8040r";
@@ -18,6 +20,8 @@
 &i2c2_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c2_0_sda_scl_gp91_92>;
+	pinctrl-names = "default";
 
 	usb_c1_bb_retimer: jhl8040r@57 {
 		compatible = "intel,jhl8040r";
@@ -30,6 +34,8 @@
 &i2c1_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c1_0_sda_scl_gp87_90>;
+	pinctrl-names = "default";
 
 	usb_c2_bb_retimer: jhl8040r@58 {
 		compatible = "intel,jhl8040r";
@@ -42,6 +48,8 @@
 &i2c3_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c3_0_sda_scl_gpd0_d1>;
+	pinctrl-names = "default";
 
 	usb_c3_bb_retimer: jhl8040r@59 {
 		compatible = "intel,jhl8040r";
diff --git a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts
index e679867970..23f72dde94 100644
--- a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts
+++ b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts
@@ -23,7 +23,8 @@
 /* Tachemeter for fan speed measurement */
 &tach2 {
 	status = "okay";
-	pinctrl-0 = <&altc_ta2_sl2>; /* Use TA2 as input pin */
+	pinctrl-0 = <&ta2_2_in_gpa6>;
+	pinctrl-names = "default";
 	port = <NPCX_TACH_PORT_A>; /* port-A is selected */
 	sample-clk = <NPCX_TACH_FREQ_LFCLK>; /* Use LFCLK as sampling clock */
 	pulses-per-round = <2>; /* number of pulses per round of encoder */
@@ -31,4 +32,6 @@
 
 &pwm3 {
 	status = "okay";
+	pinctrl-0 = <&pwm3_gp80>;
+	pinctrl-names = "default";
 };
diff --git a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts
index ebb9b198e2..99c2cf10d0 100644
--- a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts
+++ b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts
@@ -23,7 +23,8 @@
 /* Tachemeter for fan speed measurement */
 &tach2 {
 	status = "okay";
-	pinctrl-0 = <&alt3_ta2_sl1>; /* Use TA2 as input pin */
+	pinctrl-0 = <&ta2_1_in_gp73>; /* TA2 input on GPIO73 */
+	pinctrl-names = "default";
 	port = <NPCX_TACH_PORT_A>; /* port-A is selected */
 	sample-clk = <NPCX_TACH_FREQ_LFCLK>; /* Use LFCLK as sampling clock */
 	pulses-per-round = <2>; /* number of pulses per round of encoder */
@@ -31,5 +32,6 @@
 
 &pwm3 {
 	status = "okay";
+	pinctrl-0 = <&pwm3_gp80>;
+	pinctrl-names = "default";
 };
-
diff --git a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts
index 67a1482b46..8ff2efd460 100644
--- a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts
+++ b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts
@@ -80,6 +80,8 @@
 &i2c7_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_STANDARD>;
+	pinctrl-0 = <&i2c7_0_sda_scl_gpb2_b3>;
+	pinctrl-names = "default";
 
 	pca95xx: pca95xx@22 {
 		compatible = "nxp,pca95xx";
@@ -124,6 +126,13 @@
 	};
 };
 
+/* host interface */
+&espi0 {
+	status = "okay";
+	pinctrl-0 = <&espi_lpc_gp46_47_51_52_53_54_55_57>;
+	pinctrl-names = "default";
+};
+
 &i2c_ctrl7 {
 	status = "okay";
 };
@@ -132,6 +141,8 @@
 &i2c0_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>;
+	pinctrl-names = "default";
 };
 
 &i2c_ctrl0 {
@@ -142,8 +153,19 @@
 &i2c2_0 {
 	status = "okay";
 	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c2_0_sda_scl_gp91_92>;
+	pinctrl-names = "default";
 };
 
 &i2c_ctrl2 {
 	status = "okay";
 };
+
+&adc0 {
+	status = "okay";
+	pinctrl-0 = <&adc0_chan1_gp44
+		     &adc0_chan2_gp43
+		     &adc0_chan3_gp42
+		     &adc0_chan4_gp41>;
+	pinctrl-names = "default";
+};