linux-kernel - [PATCH] pinctrl: meson-g12a: add g12b pwm groups

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Message-Id: <20250619022337.43900-1-da@libre.computer>
Date: Wed, 18 Jun 2025 22:23:37 -0400
From: Da Xue <da@...re.computer>
To: Linus Walleij <linus.walleij@...aro.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Kevin Hilman <khilman@...libre.com>,
	Jerome Brunet <jbrunet@...libre.com>,
	Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: Da Xue <da@...re.computer>,
	linux-gpio@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-amlogic@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] pinctrl: meson-g12a: add g12b pwm groups

g12b and sm1 have additional pwm pinmuxes for b, c, and d

Signed-off-by: Da Xue <da@...re.computer>
---
 drivers/pinctrl/meson/pinctrl-meson-g12a.c | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/meson/pinctrl-meson-g12a.c b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
index e2788bfc5874..8b9130c6e170 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-g12a.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
@@ -270,15 +270,21 @@ static const unsigned int pwm_a_pins[]			= { GPIOX_6 };
 /* pwm_b */
 static const unsigned int pwm_b_x7_pins[]		= { GPIOX_7 };
 static const unsigned int pwm_b_x19_pins[]		= { GPIOX_19 };
+static const unsigned int pwm_b_z0_pins[]		= { GPIOZ_0 };
+static const unsigned int pwm_b_z13_pins[]		= { GPIOZ_13 };
+static const unsigned int pwm_b_h_pins[]		= { GPIOH_7 };
 
 /* pwm_c */
 static const unsigned int pwm_c_c_pins[]		= { GPIOC_4 };
 static const unsigned int pwm_c_x5_pins[]		= { GPIOX_5 };
 static const unsigned int pwm_c_x8_pins[]		= { GPIOX_8 };
+static const unsigned int pwm_c_z_pins[]		= { GPIOZ_1 };
 
 /* pwm_d */
 static const unsigned int pwm_d_x3_pins[]		= { GPIOX_3 };
 static const unsigned int pwm_d_x6_pins[]		= { GPIOX_6 };
+static const unsigned int pwm_d_z_pins[]		= { GPIOZ_2 };
+static const unsigned int pwm_d_a_pins[]		= { GPIOA_4 };
 
 /* pwm_e */
 static const unsigned int pwm_e_pins[]			= { GPIOX_16 };
@@ -649,12 +655,22 @@ static const struct meson_pmx_group meson_g12a_periphs_groups[] = {
 	GROUP(pwm_a,			1),
 	GROUP(pwm_b_x7,			4),
 	GROUP(pwm_b_x19,		1),
+	GROUP(pwm_b_z0,			5),
+	GROUP(pwm_b_z13,		5),
+	GROUP(pwm_b_h,			5),
 	GROUP(pwm_c_x5,			4),
 	GROUP(pwm_c_x8,			5),
+	GROUP(pwm_c_c,			5),
+	GROUP(pwm_c_z,			5),
+	GROUP(pwm_d_z,			4),
+	GROUP(pwm_d_a,			3),
 	GROUP(pwm_d_x3,			4),
 	GROUP(pwm_d_x6,			4),
 	GROUP(pwm_e,			1),
+	GROUP(pwm_f_a,			3),
+	GROUP(pwm_f_h,			4),
 	GROUP(pwm_f_x,			1),
+	GROUP(pwm_f_z,			5),
 	GROUP(tsin_a_valid,		3),
 	GROUP(tsin_a_sop,		3),
 	GROUP(tsin_a_din0,		3),
@@ -1058,15 +1074,15 @@ static const char * const pwm_a_groups[] = {
 };
 
 static const char * const pwm_b_groups[] = {
-	"pwm_b_x7", "pwm_b_x19",
+	"pwm_b_h", "pwm_b_x7", "pwm_b_x19", "pwm_b_z0", "pwm_b_z13"
 };
 
 static const char * const pwm_c_groups[] = {
-	"pwm_c_c", "pwm_c_x5", "pwm_c_x8",
+	"pwm_c_c", "pwm_c_x5", "pwm_c_x8", "pwm_c_z",
 };
 
 static const char * const pwm_d_groups[] = {
-	"pwm_d_x3", "pwm_d_x6",
+	"pwm_d_a", "pwm_d_x3", "pwm_d_x6", "pwm_d_z",
 };
 
 static const char * const pwm_e_groups[] = {
-- 
2.39.5