From: Sam Protsenko <semen.protsenko@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Chanho Park <chanho61.park@samsung.com>,
David Virag <virag.david003@gmail.com>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/6] dt-bindings: power: pd-samsung: Add Exynos850 support
Date: Wed, 8 Mar 2023 17:09:26 -0600 [thread overview]
Message-ID: <20230308230931.27261-2-semen.protsenko@linaro.org> (raw)
In-Reply-To: <20230308230931.27261-1-semen.protsenko@linaro.org>
Document the compatible string for Exynos850 power domains controller.
Also add power domain indices which can be used in "samsung,pd-index"
property to specify a particular power domain in the device tree.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
---
.../devicetree/bindings/power/pd-samsung.yaml | 1 +
MAINTAINERS | 1 +
.../dt-bindings/power/samsung,exynos850-power.h | 17 +++++++++++++++++
3 files changed, 19 insertions(+)
create mode 100644 include/dt-bindings/power/samsung,exynos850-power.h
diff --git a/Documentation/devicetree/bindings/power/pd-samsung.yaml b/Documentation/devicetree/bindings/power/pd-samsung.yaml
index 9c2c51133457..a353a705292c 100644
--- a/Documentation/devicetree/bindings/power/pd-samsung.yaml
+++ b/Documentation/devicetree/bindings/power/pd-samsung.yaml
@@ -21,6 +21,7 @@ properties:
enum:
- samsung,exynos4210-pd
- samsung,exynos5433-pd
+ - samsung,exynos850-pd
reg:
maxItems: 1
diff --git a/MAINTAINERS b/MAINTAINERS
index 8d5bc223f305..53e11e48639c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2720,6 +2720,7 @@ F: drivers/pwm/pwm-samsung.c
F: drivers/soc/samsung/
F: drivers/tty/serial/samsung*
F: include/clocksource/samsung_pwm.h
+F: include/dt-bindings/power/samsung,*
F: include/linux/platform_data/*s3c*
F: include/linux/serial_s3c.h
F: include/linux/soc/samsung/
diff --git a/include/dt-bindings/power/samsung,exynos850-power.h b/include/dt-bindings/power/samsung,exynos850-power.h
new file mode 100644
index 000000000000..a8d877b5515a
--- /dev/null
+++ b/include/dt-bindings/power/samsung,exynos850-power.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023 Linaro Ltd.
+ * Author: Sam Protsenko <semen.protsenko@linaro.org>
+ */
+
+#ifndef _DT_BINDINGS_POWER_EXYNOS850_POWER_H
+#define _DT_BINDINGS_POWER_EXYNOS850_POWER_H
+
+#define EXYNOS850_PD_HSI 0
+#define EXYNOS850_PD_G3D 1
+#define EXYNOS850_PD_MFCMSCL 2
+#define EXYNOS850_PD_DPU 3
+#define EXYNOS850_PD_AUD 4
+#define EXYNOS850_PD_IS 5
+
+#endif /* _DT_BINDINGS_POWER_EXYNOS850_POWER_H */
--
2.39.2
next prev parent reply other threads:[~2023-03-08 23:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230308230935eucas1p1e919f4d4b020e3386ce0eac8b4c8d299@eucas1p1.samsung.com>
2023-03-08 23:09 ` [PATCH 0/6] soc: samsung: pm_domains: " Sam Protsenko
2023-03-08 23:09 ` Sam Protsenko [this message]
2023-03-09 9:15 ` [PATCH 1/6] dt-bindings: power: pd-samsung: " Krzysztof Kozlowski
2023-03-08 23:09 ` [PATCH 2/6] dt-bindings: power: pd-samsung: Allow pd nodes to be children of PMU Sam Protsenko
2023-03-10 14:41 ` Krzysztof Kozlowski
2023-03-08 23:09 ` [PATCH 3/6] soc: samsung: pm_domains: Extract DT handling into a separate function Sam Protsenko
2023-03-08 23:09 ` [PATCH 4/6] soc: samsung: pm_domains: Implement proper I/O operations Sam Protsenko
2023-03-09 0:45 ` kernel test robot
2023-03-08 23:09 ` [PATCH 5/6] soc: samsung: pm_domains: Allow PD to be a child of PMU syscon Sam Protsenko
2023-03-08 23:09 ` [PATCH 6/6] soc: samsung: pm_domains: Add Exynos850 support Sam Protsenko
2023-03-09 10:12 ` [PATCH 0/6] " Marek Szyprowski
2023-03-10 14:41 ` Krzysztof Kozlowski
2023-03-20 17:57 ` Sam Protsenko
2023-03-22 18:52 ` Krzysztof Kozlowski
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