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Date: Fri, 12 Apr 2019 11:23:37 +0200
From: Neil Armstrong <narmstrong@...libre.com>
To: thierry.reding@...il.com
Cc: baylibre-upstreaming@...ups.io,
Neil Armstrong <narmstrong@...libre.com>,
linux-pwm@...r.kernel.org, linux-amlogic@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] arm64: dts: meson-g12a: Add PWM nodes
This adds the EE and AO PWM nodes and the possible pinctrl settings.
Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
---
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 179 ++++++++++++++++++++
1 file changed, 179 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 501496eb34c6..5b7c9076e2d1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -355,6 +355,94 @@
};
};
+ pwm_a_pins: pwm-a {
+ mux {
+ groups = "pwm_a";
+ function = "pwm_a";
+ bias-disable;
+ };
+ };
+
+ pwm_b_x7_pins: pwm-b-x7 {
+ mux {
+ groups = "pwm_b_x7";
+ function = "pwm_b";
+ bias-disable;
+ };
+ };
+
+ pwm_b_x19_pins: pwm-b-x19 {
+ mux {
+ groups = "pwm_b_x19";
+ function = "pwm_b";
+ bias-disable;
+ };
+ };
+
+ pwm_c_c_pins: pwm-c-c {
+ mux {
+ groups = "pwm_c_c";
+ function = "pwm_c";
+ bias-disable;
+ };
+ };
+
+ pwm_c_x5_pins: pwm-c-x5 {
+ mux {
+ groups = "pwm_c_x5";
+ function = "pwm_c";
+ bias-disable;
+ };
+ };
+
+ pwm_c_x8_pins: pwm-c-x8 {
+ mux {
+ groups = "pwm_c_x8";
+ function = "pwm_c";
+ bias-disable;
+ };
+ };
+
+ pwm_d_x3_pins: pwm-d-x3 {
+ mux {
+ groups = "pwm_d_x3";
+ function = "pwm_d";
+ bias-disable;
+ };
+ };
+
+ pwm_d_x6_pins: pwm-d-x6 {
+ mux {
+ groups = "pwm_d_x6";
+ function = "pwm_d";
+ bias-disable;
+ };
+ };
+
+ pwm_e_pins: pwm-e {
+ mux {
+ groups = "pwm_e";
+ function = "pwm_e";
+ bias-disable;
+ };
+ };
+
+ pwm_f_x_pins: pwm-f-x {
+ mux {
+ groups = "pwm_f_x";
+ function = "pwm_f";
+ bias-disable;
+ };
+ };
+
+ pwm_f_h_pins: pwm-f-h {
+ mux {
+ groups = "pwm_f_h";
+ function = "pwm_f";
+ bias-disable;
+ };
+ };
+
uart_a_pins: uart-a {
mux {
groups = "uart_a_tx",
@@ -632,6 +720,62 @@
bias-disable;
};
};
+
+ pwm_ao_a_pins: pwm-ao-a {
+ mux {
+ groups = "pwm_ao_a";
+ function = "pwm_ao_a";
+ bias-disable;
+ };
+ };
+
+ pwm_ao_b_pins: pwm-ao-b {
+ mux {
+ groups = "pwm_ao_b";
+ function = "pwm_ao_b";
+ bias-disable;
+ };
+ };
+
+ pwm_ao_c_4_pins: pwm-ao-c-4 {
+ mux {
+ groups = "pwm_ao_c_4";
+ function = "pwm_ao_c";
+ bias-disable;
+ };
+ };
+
+ pwm_ao_c_6_pins: pwm-ao-c-6 {
+ mux {
+ groups = "pwm_ao_c_6";
+ function = "pwm_ao_c";
+ bias-disable;
+ };
+ };
+
+ pwm_ao_d_5_pins: pwm-ao-d-5 {
+ mux {
+ groups = "pwm_ao_d_5";
+ function = "pwm_ao_d";
+ bias-disable;
+ };
+ };
+
+ pwm_ao_d_10_pins: pwm-ao-d-10 {
+ mux {
+ groups = "pwm_ao_d_10";
+ function = "pwm_ao_d";
+ bias-disable;
+ };
+ };
+
+ pwm_ao_d_e_pins: pwm-ao-d-e {
+ mux {
+ groups = "pwm_ao_d_e";
+ function = "pwm_ao_d";
+ bias-disable;
+ };
+ };
};
};
@@ -659,6 +803,13 @@
status = "disabled";
};
+ pwm_AO_cd: pwm@...0 {
+ compatible = "amlogic,meson-g12a-ao-pwm";
+ reg = <0x0 0x2000 0x0 0x20>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
uart_AO: serial@...0 {
compatible = "amlogic,meson-gx-uart",
"amlogic,meson-ao-uart";
@@ -681,6 +832,13 @@
status = "disabled";
};
+ pwm_AO_ab: pwm@...0 {
+ compatible = "amlogic,meson-g12a-ao-pwm";
+ reg = <0x0 0x7000 0x0 0x20>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
ir: ir@...0 {
compatible = "amlogic,meson-gxbb-ir";
reg = <0x0 0x8000 0x0 0x20>;
@@ -774,6 +932,27 @@
#reset-cells = <1>;
};
+ pwm_ef: pwm@...00 {
+ compatible = "amlogic,meson-g12a-ee-pwm";
+ reg = <0x0 0x19000 0x0 0x20>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ pwm_cd: pwm@...00 {
+ compatible = "amlogic,meson-g12a-ee-pwm";
+ reg = <0x0 0x1a000 0x0 0x20>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
+ pwm_ab: pwm@...00 {
+ compatible = "amlogic,meson-g12a-ee-pwm";
+ reg = <0x0 0x1b000 0x0 0x20>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
clk_msr: clock-measure@...00 {
compatible = "amlogic,meson-g12a-clk-measure";
reg = <0x0 0x18000 0x0 0x10>;
--
2.21.0
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