92 lines
2.7 KiB
Diff
92 lines
2.7 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Yuntian Zhang <yt@radxa.com>
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Date: Mon, 25 Jul 2022 15:31:31 +0800
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Subject: pinctrl: meson-g12a: add missing ir options
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Those pins are defined in S905Y2 and A311D reference manuals.
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Signed-off-by: Yuntian Zhang <yt@radxa.com>
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---
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arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 16 ++++++++++
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drivers/pinctrl/meson/pinctrl-meson-g12a.c | 9 ++++++
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2 files changed, 25 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
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index 45947c1031c4..8bc032c38a50 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
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+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
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@@ -562,6 +562,14 @@ mux {
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};
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};
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+ remote_input_pins: remote-input {
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+ mux {
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+ groups = "remote_input";
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+ function = "remote_input";
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+ bias-disable;
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+ };
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+ };
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+
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mclk0_a_pins: mclk0-a {
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mux {
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groups = "mclk0_a";
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@@ -2000,6 +2008,14 @@ mux {
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bias-disable;
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};
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};
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+
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+ remote_out_ao_pins: remote-out {
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+ mux {
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+ groups = "remote_ao_out";
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+ function = "remote_ao_out";
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+ bias-disable;
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+ };
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+ };
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};
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};
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diff --git a/drivers/pinctrl/meson/pinctrl-meson-g12a.c b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
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index d182a575981e..74c0fd368586 100644
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--- a/drivers/pinctrl/meson/pinctrl-meson-g12a.c
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+++ b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
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@@ -215,6 +215,9 @@ static const unsigned int i2c3_sck_h_pins[] = { GPIOH_1 };
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static const unsigned int i2c3_sda_a_pins[] = { GPIOA_14 };
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static const unsigned int i2c3_sck_a_pins[] = { GPIOA_15 };
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+/* ir_in */
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+static const unsigned int remote_input_pins[] = { GPIOA_15 };
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+
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/* uart_a */
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static const unsigned int uart_a_tx_pins[] = { GPIOX_12 };
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static const unsigned int uart_a_rx_pins[] = { GPIOX_13 };
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@@ -736,6 +739,7 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
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/* bank GPIOA */
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GROUP(i2c3_sda_a, 2),
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GROUP(i2c3_sck_a, 2),
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+ GROUP(remote_input, 1),
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GROUP(pdm_din0_a, 1),
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GROUP(pdm_din1_a, 1),
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GROUP(pdm_din2_a, 1),
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@@ -1021,6 +1025,10 @@ static const char * const i2c3_groups[] = {
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"i2c3_sda_a", "i2c3_sck_a",
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};
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+static const char * const remote_input_groups[] = {
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+ "remote_input",
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+};
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+
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static const char * const uart_a_groups[] = {
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"uart_a_tx", "uart_a_rx", "uart_a_cts", "uart_a_rts",
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};
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@@ -1265,6 +1273,7 @@ static struct meson_pmx_func meson_g12a_periphs_functions[] = {
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FUNCTION(i2c1),
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FUNCTION(i2c2),
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FUNCTION(i2c3),
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+ FUNCTION(remote_input),
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FUNCTION(uart_a),
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FUNCTION(uart_b),
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FUNCTION(uart_c),
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--
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Armbian
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