linux-kernel - [PATCH v2 4/4] pwm: meson: Enable constant and polarity features for g12, axg, s4

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Message-ID: <20241016152553.2321992-5-gnstark@salutedevices.com>
Date: Wed, 16 Oct 2024 18:25:53 +0300
From: George Stark <gnstark@...utedevices.com>
To: <u.kleine-koenig@...gutronix.de>, <neil.armstrong@...aro.org>,
	<khilman@...libre.com>, <jbrunet@...libre.com>,
	<martin.blumenstingl@...glemail.com>
CC: <linux-pwm@...r.kernel.org>, <linux-amlogic@...ts.infradead.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<kernel@...utedevices.com>, George Stark <gnstark@...utedevices.com>
Subject: [PATCH v2 4/4] pwm: meson: Enable constant and polarity features for g12, axg, s4

g12, axg and s4 SoC families support constant and polarity bits
so enable those features in corresponding chip data structs.

Signed-off-by: George Stark <gnstark@...utedevices.com>
Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 drivers/pwm/pwm-meson.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index d9d51f0af103..ca822174f7ba 100644
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -558,26 +558,36 @@ static const struct meson_pwm_data pwm_gxbb_ao_data = {
 static const struct meson_pwm_data pwm_axg_ee_data = {
 	.parent_names = { "xtal", "fclk_div5", "fclk_div4", "fclk_div3" },
 	.channels_init = meson_pwm_init_channels_meson8b_legacy,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct meson_pwm_data pwm_axg_ao_data = {
 	.parent_names = { "xtal", "axg_ao_clk81", "fclk_div4", "fclk_div5" },
 	.channels_init = meson_pwm_init_channels_meson8b_legacy,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct meson_pwm_data pwm_g12a_ee_data = {
 	.parent_names = { "xtal", NULL, "fclk_div4", "fclk_div3" },
 	.channels_init = meson_pwm_init_channels_meson8b_legacy,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct meson_pwm_data pwm_g12a_ao_ab_data = {
 	.parent_names = { "xtal", "g12a_ao_clk81", "fclk_div4", "fclk_div5" },
 	.channels_init = meson_pwm_init_channels_meson8b_legacy,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct meson_pwm_data pwm_g12a_ao_cd_data = {
 	.parent_names = { "xtal", "g12a_ao_clk81", NULL, NULL },
 	.channels_init = meson_pwm_init_channels_meson8b_legacy,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct meson_pwm_data pwm_meson8_v2_data = {
@@ -586,10 +596,14 @@ static const struct meson_pwm_data pwm_meson8_v2_data = {
 
 static const struct meson_pwm_data pwm_meson_axg_v2_data = {
 	.channels_init = meson_pwm_init_channels_meson8b_v2,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct meson_pwm_data pwm_s4_data = {
 	.channels_init = meson_pwm_init_channels_s4,
+	.has_constant = true,
+	.has_polarity = true,
 };
 
 static const struct of_device_id meson_pwm_matches[] = {
-- 
2.25.1