From: Changhuang Liang <changhuang.liang@starfivetech.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Emil Renner Berthing <kernel@esmil.dk>,
Conor Dooley <conor@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: Walker Chen <walker.chen@starfivetech.com>,
Changhuang Liang <changhuang.liang@starfivetech.com>,
Hal Feng <hal.feng@starfivetech.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-riscv@lists.infradead.org>
Subject: [PATCH v2 1/6] dt-bindings: power: Add JH7110 AON PMU support
Date: Tue, 18 Apr 2023 20:48:27 -0700 [thread overview]
Message-ID: <20230419034833.43243-2-changhuang.liang@starfivetech.com> (raw)
In-Reply-To: <20230419034833.43243-1-changhuang.liang@starfivetech.com>
Add AON PMU for StarFive JH7110 SoC, it can be used to turn on/off DPHY
rx/tx power switch, and it don't need the properties of reg and
interrupts.
Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com>
---
.../bindings/power/starfive,jh7110-pmu.yaml | 15 +++++++++++++--
include/dt-bindings/power/starfive,jh7110-pmu.h | 3 +++
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/power/starfive,jh7110-pmu.yaml b/Documentation/devicetree/bindings/power/starfive,jh7110-pmu.yaml
index 98eb8b4110e7..c50507c38e14 100644
--- a/Documentation/devicetree/bindings/power/starfive,jh7110-pmu.yaml
+++ b/Documentation/devicetree/bindings/power/starfive,jh7110-pmu.yaml
@@ -8,6 +8,7 @@ title: StarFive JH7110 Power Management Unit
maintainers:
- Walker Chen <walker.chen@starfivetech.com>
+ - Changhuang Liang <changhuang.liang@starfivetech.com>
description: |
StarFive JH7110 SoC includes support for multiple power domains which can be
@@ -17,6 +18,7 @@ properties:
compatible:
enum:
- starfive,jh7110-pmu
+ - starfive,jh7110-aon-pmu
reg:
maxItems: 1
@@ -29,10 +31,19 @@ properties:
required:
- compatible
- - reg
- - interrupts
- "#power-domain-cells"
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: starfive,jh7110-pmu
+ then:
+ required:
+ - reg
+ - interrupts
+
additionalProperties: false
examples:
diff --git a/include/dt-bindings/power/starfive,jh7110-pmu.h b/include/dt-bindings/power/starfive,jh7110-pmu.h
index 132bfe401fc8..0bfd6700c144 100644
--- a/include/dt-bindings/power/starfive,jh7110-pmu.h
+++ b/include/dt-bindings/power/starfive,jh7110-pmu.h
@@ -14,4 +14,7 @@
#define JH7110_PD_ISP 5
#define JH7110_PD_VENC 6
+#define JH7110_PD_DPHY_TX 0
+#define JH7110_PD_DPHY_RX 1
+
#endif
--
2.25.1
next prev parent reply other threads:[~2023-04-19 3:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-19 3:48 [PATCH v2 0/6] Add JH7110 AON PMU support Changhuang Liang
2023-04-19 3:48 ` Changhuang Liang [this message]
2023-04-19 18:00 ` [PATCH v2 1/6] dt-bindings: power: " Krzysztof Kozlowski
2023-04-19 3:48 ` [PATCH v2 2/6] soc: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE Changhuang Liang
2023-04-19 3:48 ` [PATCH v2 3/6] soc: starfive: Modify ioremap to regmap Changhuang Liang
2023-04-19 3:48 ` [PATCH v2 4/6] soc: starfive: Extract JH7110 pmu private operations Changhuang Liang
2023-04-19 3:48 ` [PATCH v2 5/6] soc: starfive: Add JH7110 AON PMU support Changhuang Liang
2023-04-19 3:48 ` [PATCH v2 6/6] riscv: dts: starfive: jh7110: Add AON PMU node Changhuang Liang
2023-04-19 3:48 ` [PATCH v2 6/6] riscv: dts: starfive: jh7110: Add starfive,jh7110-aon-pmu node Changhuang Liang
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