From: Tero Kristo <t-kristo@ti.com>
To: ssantosh@kernel.org, linux-arm-kernel@lists.infradead.org,
linux-omap@vger.kernel.org, robh+dt@kernel.org
Cc: tony@atomide.com, devicetree@vger.kernel.org
Subject: [PATCH 1/8] dt-bindings: omap: add new binding for PRM instances
Date: Wed, 7 Aug 2019 10:48:52 +0300 [thread overview]
Message-ID: <1565164139-21886-2-git-send-email-t-kristo@ti.com> (raw)
In-Reply-To: <1565164139-21886-1-git-send-email-t-kristo@ti.com>
Add new binding for OMAP PRM (Power and Reset Manager) instances. Each
of these will act as a power domain controller and potentially as a reset
provider.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
.../devicetree/bindings/arm/omap/prm-inst.txt | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/omap/prm-inst.txt
diff --git a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
new file mode 100644
index 0000000..e0ae87b
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
@@ -0,0 +1,24 @@
+OMAP PRM instance bindings
+
+Power and Reset Manager is an IP block on OMAP family of devices which
+handle the power domains and their current state, and provide reset
+handling for the domains and/or separate IP blocks under the power domain
+hierarchy.
+
+Required properties:
+- compatible: Must be one of:
+ "ti,am3-prm-inst"
+ "ti,am4-prm-inst"
+ "ti,omap4-prm-inst"
+ "ti,omap5-prm-inst"
+ "ti,dra7-prm-inst"
+- reg: Contains PRM instance register address range
+ (base address and length)
+
+Example:
+
+prm_dsp2: prm@1b00 {
+ compatible = "ti,dra7-prm-inst";
+ reg = <0x1b00 0x40>;
+ #reset-cells = <1>;
+};
--
1.9.1
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
next prev parent reply other threads:[~2019-08-07 7:48 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-07 7:48 [PATCH 0/8] soc: ti: Add OMAP PRM driver Tero Kristo
2019-08-07 7:48 ` Tero Kristo [this message]
2019-08-08 4:35 ` [PATCH 1/8] dt-bindings: omap: add new binding for PRM instances Keerthy
2019-08-19 9:28 ` Tero Kristo
2019-08-19 21:28 ` Suman Anna
2019-08-20 7:45 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 2/8] soc: ti: add initial PRM driver with reset control support Tero Kristo
2019-08-08 5:26 ` Keerthy
2019-08-19 9:32 ` Tero Kristo
2019-08-19 23:01 ` Suman Anna
2019-08-20 7:37 ` Tero Kristo
2019-08-20 16:47 ` Suman Anna
2019-08-21 15:10 ` Philipp Zabel
2019-08-21 15:45 ` Suman Anna
2019-08-21 18:15 ` Tero Kristo
2019-08-23 8:50 ` Philipp Zabel
2019-08-23 11:27 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 3/8] soc: ti: omap-prm: poll for reset complete during de-assert Tero Kristo
2019-08-07 7:48 ` [PATCH 4/8] soc: ti: omap-prm: add support for denying idle for reset clockdomain Tero Kristo
2019-08-19 23:16 ` Suman Anna
2019-08-20 7:51 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 5/8] soc: ti: omap-prm: add omap4 PRM data Tero Kristo
2019-08-08 5:30 ` Keerthy
2019-08-19 9:32 ` Tero Kristo
2019-08-19 23:08 ` Suman Anna
2019-08-20 7:52 ` Tero Kristo
2019-08-20 17:23 ` Suman Anna
2019-08-21 6:38 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 6/8] soc: ti: omap_prm: add data for am33xx Tero Kristo
2019-08-19 23:11 ` Suman Anna
2019-08-20 18:48 ` Suman Anna
2019-08-21 7:23 ` Tero Kristo
2019-08-21 15:49 ` Suman Anna
2019-08-07 7:48 ` [PATCH 7/8] soc: ti: omap-prm: add dra7 PRM data Tero Kristo
2019-08-19 23:12 ` Suman Anna
2019-08-20 19:03 ` Suman Anna
2019-08-21 7:36 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 8/8] ARM: OMAP2+: pdata-quirks: add PRM data for reset support Tero Kristo
2019-08-19 23:20 ` [PATCH 0/8] soc: ti: Add OMAP PRM driver Suman Anna
2019-08-20 7:54 ` Tero Kristo
2019-08-20 16:51 ` Suman Anna
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