Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates
 12.22.5.236 as permitted sender) receiver=protection.outlook.com;
 client-ip=12.22.5.236; helo=mail.nvidia.com; pr=C
From:   Sandipan Patra <spatra@nvidia.com>
To:     <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
        <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
        <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>
CC:     <bbasu@nvidia.com>, <kyarlagadda@nvidia.com>,
        Sandipan Patra <spatra@nvidia.com>
Subject: [PATCH 2/2] arm64: tegra: Add user PWM support on Jetson Orin
Date:   Mon, 29 Aug 2022 17:14:32 +0530
Message-ID: <20220829114432.19566-2-spatra@nvidia.com>
In-Reply-To: <20220829114432.19566-1-spatra@nvidia.com>
References: <20220829114432.19566-1-spatra@nvidia.com>
MIME-Version: 1.0
Content-Type: text/plain
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Aug 2022 11:44:49.0317
 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: 2fbd424c-9e3f-4a92-16bc-08da89b3e0e2
X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.236];Helo=[mail.nvidia.com]
X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT084.eop-nam11.prod.protection.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3363
X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,
        DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,
        SPF_HELO_PASS,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=no
        autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Enable in device tree and use it to drive the PWM controllers on
40 pin header of Orin dev-kit.

Signed-off-by: Sandipan Patra <spatra@nvidia.com>
---
V2: Overriding by node label instead of node path.

 arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
index a85993c85e45..5108013a18c6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
@@ -3,3 +3,15 @@
 / {
 	compatible = "nvidia,p3737-0000";
 };
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm5 {
+	status = "okay";
+};
+
+&pwm8 {
+	status = "okay";
+};
-- 
2.17.1