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From: Baruch Siach <baruch@tkos.co.il>
To: "Thierry Reding" <thierry.reding@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Lee Jones" <lee.jones@linaro.org>
Cc: Baruch Siach <baruch@tkos.co.il>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Balaji Prakash J <bjagadee@codeaurora.org>,
	Rob Herring <robh+dt@kernel.org>,
	Robert Marko <robert.marko@sartura.hr>,
	Kathiravan T <kathirav@codeaurora.org>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 4/4] arm64: dts: ipq6018: add pwm node
Date: Thu, 22 Jul 2021 13:01:10 +0300	[thread overview]
Message-ID: <c68ea254275022d03fc493db682aae476ff74abd.1626948070.git.baruch@tkos.co.il> (raw)
In-Reply-To: <889aae1b88f120cb6281919d27164a959fbe69d0.1626948070.git.baruch@tkos.co.il>

Describe the PWM block on IPQ6018.

The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add
&pwm as child of &tcsr.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
v6:

  Make the PWM node child of TCSR (Rob Herring)

  Add assigned-clocks/assigned-clock-rates (Uwe Kleine-König)

v5: Use qcom,pwm-regs for TCSR phandle instead of direct regs

v3: s/qcom,pwm-ipq6018/qcom,ipq6018-pwm/ (Rob Herring)
---
 arch/arm64/boot/dts/qcom/ipq6018.dtsi | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 6bb262757cd9..2a95a24175ad 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -271,8 +271,19 @@ tcsr_mutex_regs: syscon@1905000 {
 		};
 
 		tcsr: syscon@1937000 {
-			compatible = "syscon";
+			compatible = "syscon", "simple-mfd";
 			reg = <0x0 0x01937000 0x0 0x21000>;
+
+			pwm: pwm {
+				#pwm-cells = <2>;
+				compatible = "qcom,ipq6018-pwm";
+				offset = <0xa010>;
+				clocks = <&gcc GCC_ADSS_PWM_CLK>;
+				clock-names = "core";
+				assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;
+				assigned-clock-rates = <100000000>;
+				status = "disabled";
+			};
 		};
 
 		blsp_dma: dma-controller@7884000 {
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Baruch Siach <baruch@tkos.co.il>
To: "Thierry Reding" <thierry.reding@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Lee Jones" <lee.jones@linaro.org>
Cc: Baruch Siach <baruch@tkos.co.il>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Balaji Prakash J <bjagadee@codeaurora.org>,
	Rob Herring <robh+dt@kernel.org>,
	Robert Marko <robert.marko@sartura.hr>,
	Kathiravan T <kathirav@codeaurora.org>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 4/4] arm64: dts: ipq6018: add pwm node
Date: Thu, 22 Jul 2021 13:01:10 +0300	[thread overview]
Message-ID: <c68ea254275022d03fc493db682aae476ff74abd.1626948070.git.baruch@tkos.co.il> (raw)
In-Reply-To: <889aae1b88f120cb6281919d27164a959fbe69d0.1626948070.git.baruch@tkos.co.il>

Describe the PWM block on IPQ6018.

The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add
&pwm as child of &tcsr.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
v6:

  Make the PWM node child of TCSR (Rob Herring)

  Add assigned-clocks/assigned-clock-rates (Uwe Kleine-König)

v5: Use qcom,pwm-regs for TCSR phandle instead of direct regs

v3: s/qcom,pwm-ipq6018/qcom,ipq6018-pwm/ (Rob Herring)
---
 arch/arm64/boot/dts/qcom/ipq6018.dtsi | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 6bb262757cd9..2a95a24175ad 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -271,8 +271,19 @@ tcsr_mutex_regs: syscon@1905000 {
 		};
 
 		tcsr: syscon@1937000 {
-			compatible = "syscon";
+			compatible = "syscon", "simple-mfd";
 			reg = <0x0 0x01937000 0x0 0x21000>;
+
+			pwm: pwm {
+				#pwm-cells = <2>;
+				compatible = "qcom,ipq6018-pwm";
+				offset = <0xa010>;
+				clocks = <&gcc GCC_ADSS_PWM_CLK>;
+				clock-names = "core";
+				assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;
+				assigned-clock-rates = <100000000>;
+				status = "disabled";
+			};
 		};
 
 		blsp_dma: dma-controller@7884000 {
-- 
2.30.2


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  parent reply	other threads:[~2021-07-22 10:11 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-22 10:01 [PATCH v6 1/4] arm64: dts: ipq6018: correct TCSR block area Baruch Siach
2021-07-22 10:01 ` Baruch Siach
2021-07-22 10:01 ` [PATCH v6 2/4] pwm: driver for qualcomm ipq6018 pwm block Baruch Siach
2021-07-22 10:01   ` Baruch Siach
2021-07-25 18:35   ` Bjorn Andersson
2021-07-25 18:35     ` Bjorn Andersson
2021-07-26  4:31     ` Baruch Siach
2021-07-26  4:31       ` Baruch Siach
2021-07-22 10:01 ` [PATCH v6 3/4] dt-bindings: pwm: add IPQ6018 binding Baruch Siach
2021-07-22 10:01   ` Baruch Siach
2021-07-23 23:03   ` Rob Herring
2021-07-23 23:03     ` Rob Herring
2021-07-25 18:27   ` Bjorn Andersson
2021-07-25 18:27     ` Bjorn Andersson
2021-07-26  4:08     ` Baruch Siach
2021-07-26  4:08       ` Baruch Siach
2021-07-26 17:48       ` Bjorn Andersson
2021-07-26 17:48         ` Bjorn Andersson
2021-07-26 20:38     ` Rob Herring
2021-07-26 20:38       ` Rob Herring
2021-07-22 10:01 ` Baruch Siach [this message]
2021-07-22 10:01   ` [PATCH v6 4/4] arm64: dts: ipq6018: add pwm node Baruch Siach

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