linux-kernel - [PATCH 4/9] pwm: pxa: add support for spacemit K1

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Message-ID: <20250411131423.3802611-5-guodong@riscstar.com>
Date: Fri, 11 Apr 2025 21:14:18 +0800
From: Guodong Xu <guodong@...cstar.com>
To: ukleinek@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	paul.walmsley@...ive.com,
	palmer@...belt.com,
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	hal.feng@...rfivetech.com,
	unicorn_wang@...look.com,
	duje.mihanovic@...le.hr
Cc: elder@...cstar.com,
	linux-pwm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	spacemit@...ts.linux.dev
Subject: [PATCH 4/9] pwm: pxa: add support for spacemit K1

Add SpacemiT K1 support to the PWM PXA driver by extending the
of_match table with the appropriate compatible string.

Signed-off-by: Guodong Xu <guodong@...cstar.com>
---
 drivers/pwm/pwm-pxa.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index dd9c6af0f672..3835eba824b9 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -37,6 +37,7 @@ static const struct platform_device_id pwm_id_table[] = {
 	{ "pxa27x-pwm", HAS_SECONDARY_PWM },
 	{ "pxa168-pwm", 0 },
 	{ "pxa910-pwm", 0 },
+	{ "spacemit-k1-pwm", 0 },
 	{ },
 };
 MODULE_DEVICE_TABLE(platform, pwm_id_table);
@@ -149,6 +150,7 @@ static const struct of_device_id pwm_of_match[] = {
 	{ .compatible = "marvell,pxa270-pwm", .data = &pwm_id_table[0]},
 	{ .compatible = "marvell,pxa168-pwm", .data = &pwm_id_table[0]},
 	{ .compatible = "marvell,pxa910-pwm", .data = &pwm_id_table[0]},
+	{ .compatible = "spacemit,k1-pwm",    .data = &pwm_id_table[0]},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, pwm_of_match);
-- 
2.43.0