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From: =?utf-8?q?Andr=C3=A9_Draszik?= <andre.draszik@linaro.org>
Date: Wed, 09 Apr 2025 21:37:45 +0100
Subject: [PATCH v4 24/32] clk: s2mps11: add support for S2MPG10 PMIC clock
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Message-Id: <20250409-s2mpg10-v4-24-d66d5f39b6bf@linaro.org>
References: <20250409-s2mpg10-v4-0-d66d5f39b6bf@linaro.org>
In-Reply-To: <20250409-s2mpg10-v4-0-d66d5f39b6bf@linaro.org>
To: Krzysztof Kozlowski <krzk@kernel.org>, Lee Jones <lee@kernel.org>,
Rob Herring <robh@kernel.org>, Conor Dooley <conor+dt@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>, Alim Akhtar <alim.akhtar@samsung.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Peter Griffin <peter.griffin@linaro.org>,
Tudor Ambarus <tudor.ambarus@linaro.org>,
Will McVicker <willmcvicker@google.com>, kernel-team@android.com,
linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-clk@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-rtc@vger.kernel.org,
=?utf-8?q?Andr=C3=A9_Draszik?= <andre.draszik@linaro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
X-Mailer: b4 0.14.2
Add support for Samsung's S2MPG10 PMIC clock, which is similar to the
existing PMIC clocks supported by this driver.
S2MPG10 has three clock outputs @ 32kHz: AP, peri1 and peri2.
Acked-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Andr=C3=A9 Draszik <andre.draszik@linaro.org>
---
drivers/clk/clk-s2mps11.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
index 8ddf3a9a53dfd5bb52a05a3e02788a357ea77ad3..92c8d36dafcf8a448873567fb35=
41a1b90cd9837 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -11,6 +11,7 @@
#include <linux/regmap.h>
#include <linux/clk-provider.h>
#include <linux/platform_device.h>
+#include <linux/mfd/samsung/s2mpg10.h>
#include <linux/mfd/samsung/s2mps11.h>
#include <linux/mfd/samsung/s2mps13.h>
#include <linux/mfd/samsung/s2mps14.h>
@@ -140,6 +141,9 @@ static int s2mps11_clk_probe(struct platform_device *pd=
ev)
clk_data->num =3D S2MPS11_CLKS_NUM;
=20
switch (hwid) {
+ case S2MPG10:
+ s2mps11_reg =3D S2MPG10_PMIC_RTCBUF;
+ break;
case S2MPS11X:
s2mps11_reg =3D S2MPS11_REG_RTC_CTRL;
break;
@@ -221,6 +225,7 @@ static void s2mps11_clk_remove(struct platform_device *=
pdev)
}
=20
static const struct platform_device_id s2mps11_clk_id[] =3D {
+ { "s2mpg10-clk", S2MPG10},
{ "s2mps11-clk", S2MPS11X},
{ "s2mps13-clk", S2MPS13X},
{ "s2mps14-clk", S2MPS14X},
@@ -241,6 +246,9 @@ MODULE_DEVICE_TABLE(platform, s2mps11_clk_id);
*/
static const struct of_device_id s2mps11_dt_match[] __used =3D {
{
+ .compatible =3D "samsung,s2mpg10-clk",
+ .data =3D (void *)S2MPG10,
+ }, {
.compatible =3D "samsung,s2mps11-clk",
.data =3D (void *)S2MPS11X,
}, {
--=20
2.49.0.604.gff1f9ca942-goog