From: Tony Lindgren <tony@atomide.com>
To: linux-omap@vger.kernel.org
Cc: "Andrew F . Davis" <afd@ti.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Suman Anna <s-anna@ti.com>, Tero Kristo <t-kristo@ti.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Rob Herring <robh@kernel.org>
Subject: [PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd
Date: Tue, 12 May 2020 13:38:47 -0700
Message-ID: <20200512203852.29499-2-tony@atomide.com> (raw)
In-Reply-To: <20200512203852.29499-1-tony@atomide.com>
The PRM (Power and Reset Module) has registers to enable and disable
power domains, so let's update the binding for that.
Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
Documentation/devicetree/bindings/arm/omap/prm-inst.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
--- a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
+++ b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
@@ -18,12 +18,16 @@ Required properties:
(base address and length)
Optional properties:
+- #power-domain-cells: Should be 0 if the PRM instance is a power domain.
- #reset-cells: Should be 1 if the PRM instance in question supports resets.
+- clocks: Functional and interface clocks managed by the power domain
+- clock-names: Names for the clocks using "fck" and "ick" naming
Example:
prm_dsp2: prm@1b00 {
compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
reg = <0x1b00 0x40>;
+ #power-domain-cells = <0>;
#reset-cells = <1>;
};
--
2.26.2
next prev parent reply index
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-12 20:38 [PATCH 0/6] Add initial genpd support for omap PRM driver Tony Lindgren
2020-05-12 20:38 ` Tony Lindgren [this message]
2020-05-14 7:39 ` [PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd Tero Kristo
2020-05-14 15:09 ` Tony Lindgren
2020-05-12 20:38 ` [PATCH 2/6] soc: ti: omap-prm: Add basic power domain support Tony Lindgren
2020-05-14 8:04 ` Tero Kristo
2020-05-14 15:18 ` Tony Lindgren
2020-05-12 20:38 ` [PATCH 3/6] soc: ti: omap-prm: Configure sgx power domain for am3 and am4 Tony Lindgren
2020-05-12 20:38 ` [PATCH 4/6] soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain Tony Lindgren
2020-05-12 20:38 ` [PATCH 5/6] ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data Tony Lindgren
2020-05-12 20:38 ` [PATCH 6/6] ARM: dts: Configure omap4 and 5 l4_abe " Tony Lindgren
2020-05-20 21:13 [PATCHv2 0/6] Add initial genpd support for omap PRM driver Tony Lindgren
2020-05-20 21:13 ` [PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd Tony Lindgren
2020-05-28 22:20 ` Rob Herring
2020-06-22 16:46 [PATCHv3 0/6] Add initial genpd support for omap PRM driver Tony Lindgren
2020-06-22 16:46 ` [PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd Tony Lindgren
2020-07-02 15:45 [PATCHv4 0/6] Add initial genpd support for omap PRM driver Tony Lindgren
2020-07-02 15:45 ` [PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd Tony Lindgren
2020-07-15 20:58 ` Rob Herring
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