* [PATCH] ARM: dts: imx7ulp: add ocotp support
@ 2019-03-22 6:31 ` Anson Huang
0 siblings, 0 replies; 4+ messages in thread
From: Anson Huang @ 2019-03-22 6:31 UTC (permalink / raw)
To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: dl-linux-imx
Add i.MX7ULP OCOTP support, its clock source is from
M4 BUS clock which is NOT available in Linux clock tree,
but M4 BUS clock is always ON when A7 (Linux) is alive,
so just use dummy clock here.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
arch/arm/boot/dts/imx7ulp.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index eb349fd..d6b7110 100644
--- a/arch/arm/boot/dts/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/imx7ulp.dtsi
@@ -365,5 +365,11 @@
compatible = "fsl,imx7ulp-sim", "syscon";
reg = <0x410a3000 0x1000>;
};
+
+ ocotp: ocotp-ctrl@410a6000 {
+ compatible = "fsl,imx7ulp-ocotp", "syscon";
+ reg = <0x410a6000 0x4000>;
+ clocks = <&scg1 IMX7ULP_CLK_DUMMY>;
+ };
};
};
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] ARM: dts: imx7ulp: add ocotp support
@ 2019-03-22 6:31 ` Anson Huang
0 siblings, 0 replies; 4+ messages in thread
From: Anson Huang @ 2019-03-22 6:31 UTC (permalink / raw)
To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: dl-linux-imx
Add i.MX7ULP OCOTP support, its clock source is from
M4 BUS clock which is NOT available in Linux clock tree,
but M4 BUS clock is always ON when A7 (Linux) is alive,
so just use dummy clock here.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
arch/arm/boot/dts/imx7ulp.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index eb349fd..d6b7110 100644
--- a/arch/arm/boot/dts/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/imx7ulp.dtsi
@@ -365,5 +365,11 @@
compatible = "fsl,imx7ulp-sim", "syscon";
reg = <0x410a3000 0x1000>;
};
+
+ ocotp: ocotp-ctrl@410a6000 {
+ compatible = "fsl,imx7ulp-ocotp", "syscon";
+ reg = <0x410a6000 0x4000>;
+ clocks = <&scg1 IMX7ULP_CLK_DUMMY>;
+ };
};
};
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: imx7ulp: add ocotp support
2019-03-22 6:31 ` Anson Huang
@ 2019-03-26 9:01 ` Shawn Guo
-1 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2019-03-26 9:01 UTC (permalink / raw)
To: Anson Huang
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
s.hauer@pengutronix.de, linux-kernel@vger.kernel.org,
robh+dt@kernel.org, dl-linux-imx, kernel@pengutronix.de,
festevam@gmail.com, linux-arm-kernel@lists.infradead.org
On Fri, Mar 22, 2019 at 06:31:56AM +0000, Anson Huang wrote:
> Add i.MX7ULP OCOTP support, its clock source is from
> M4 BUS clock which is NOT available in Linux clock tree,
> but M4 BUS clock is always ON when A7 (Linux) is alive,
> so just use dummy clock here.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Applied, thanks.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: imx7ulp: add ocotp support
@ 2019-03-26 9:01 ` Shawn Guo
0 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2019-03-26 9:01 UTC (permalink / raw)
To: Anson Huang
Cc: robh+dt@kernel.org, mark.rutland@arm.com, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, dl-linux-imx
On Fri, Mar 22, 2019 at 06:31:56AM +0000, Anson Huang wrote:
> Add i.MX7ULP OCOTP support, its clock source is from
> M4 BUS clock which is NOT available in Linux clock tree,
> but M4 BUS clock is always ON when A7 (Linux) is alive,
> so just use dummy clock here.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-03-26 9:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2019-03-22 6:31 [PATCH] ARM: dts: imx7ulp: add ocotp support Anson Huang
2019-03-22 6:31 ` Anson Huang
2019-03-26 9:01 ` Shawn Guo
2019-03-26 9:01 ` Shawn Guo
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