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From: Amit Singh Tomar <amittomer25@gmail.com>
To: andre.przywara@arm.com, afaerber@suse.de,
	manivannan.sadhasivam@linaro.org, robh+dt@kernel.org
Cc: cristian.ciocaltea@gmail.com,
	linux-arm-kernel@lists.infradead.org,
	linux-actions@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH RFC 4/8] arm64: dts: actions: disable sps node from S700
Date: Wed,  6 May 2020 16:06:06 +0530	[thread overview]
Message-ID: <1588761371-9078-5-git-send-email-amittomer25@gmail.com> (raw)
In-Reply-To: <1588761371-9078-1-git-send-email-amittomer25@gmail.com>

After commit 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for
Actions Semi S700") following error has been observed while booting
Linux on Cubieboard7-lite(based on S700 SoC).

[    0.257415] pinctrl-s700 e01b0000.pinctrl: can't request region for
resource [mem 0xe01b0000-0xe01b0fff]
[    0.266902] pinctrl-s700: probe of e01b0000.pinctrl failed with error -16

This is due to the fact that memory range for "sps" power domain controller
clashes with pinctrl.

This commit fixes it by disabling "sps" node, it is safe as "sps" is not
being used at the moment.

Fixes: 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for Actions
Semi S700")

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
---
 arch/arm64/boot/dts/actions/s700.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/actions/s700.dtsi b/arch/arm64/boot/dts/actions/s700.dtsi
index 2006ad5424fa..0397c5dd3dec 100644
--- a/arch/arm64/boot/dts/actions/s700.dtsi
+++ b/arch/arm64/boot/dts/actions/s700.dtsi
@@ -220,6 +220,7 @@
 			compatible = "actions,s700-sps";
 			reg = <0x0 0xe01b0100 0x0 0x100>;
 			#power-domain-cells = <1>;
+			status = "disabled";
 		};
 
 		timer: timer@e024c000 {
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Amit Singh Tomar <amittomer25@gmail.com>
To: andre.przywara@arm.com, afaerber@suse.de,
	manivannan.sadhasivam@linaro.org, robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-actions@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	cristian.ciocaltea@gmail.com
Subject: [PATCH RFC 4/8] arm64: dts: actions: disable sps node from S700
Date: Wed,  6 May 2020 16:06:06 +0530	[thread overview]
Message-ID: <1588761371-9078-5-git-send-email-amittomer25@gmail.com> (raw)
In-Reply-To: <1588761371-9078-1-git-send-email-amittomer25@gmail.com>

After commit 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for
Actions Semi S700") following error has been observed while booting
Linux on Cubieboard7-lite(based on S700 SoC).

[    0.257415] pinctrl-s700 e01b0000.pinctrl: can't request region for
resource [mem 0xe01b0000-0xe01b0fff]
[    0.266902] pinctrl-s700: probe of e01b0000.pinctrl failed with error -16

This is due to the fact that memory range for "sps" power domain controller
clashes with pinctrl.

This commit fixes it by disabling "sps" node, it is safe as "sps" is not
being used at the moment.

Fixes: 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for Actions
Semi S700")

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
---
 arch/arm64/boot/dts/actions/s700.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/actions/s700.dtsi b/arch/arm64/boot/dts/actions/s700.dtsi
index 2006ad5424fa..0397c5dd3dec 100644
--- a/arch/arm64/boot/dts/actions/s700.dtsi
+++ b/arch/arm64/boot/dts/actions/s700.dtsi
@@ -220,6 +220,7 @@
 			compatible = "actions,s700-sps";
 			reg = <0x0 0xe01b0100 0x0 0x100>;
 			#power-domain-cells = <1>;
+			status = "disabled";
 		};
 
 		timer: timer@e024c000 {
-- 
2.7.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-05-06 10:36 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-06 10:36 [PATCH RFC 0/8] Add MMC support for S700 Amit Singh Tomar
2020-05-06 10:36 ` [PATCH RFC 1/8] dmaengine: Actions: get rid of bit fields from dma descriptor Amit Singh Tomar
2020-05-06 10:36   ` Amit Singh Tomar
2020-05-10 15:51   ` Manivannan Sadhasivam
2020-05-10 15:51     ` Manivannan Sadhasivam
2020-05-11 10:45     ` Amit Tomer
2020-05-11 10:45       ` Amit Tomer
2020-05-11 11:20       ` Manivannan Sadhasivam
2020-05-11 11:20         ` Manivannan Sadhasivam
2020-05-11 11:44         ` André Przywara
2020-05-11 11:44           ` André Przywara
2020-05-11 12:04           ` Manivannan Sadhasivam
2020-05-11 12:04             ` Manivannan Sadhasivam
2020-05-11 12:48             ` André Przywara
2020-05-11 12:48               ` André Przywara
2020-05-11 15:29               ` Manivannan Sadhasivam
2020-05-11 15:29                 ` Manivannan Sadhasivam
2020-05-06 10:36 ` [PATCH RFC 2/8] dmaengine: Actions: Add support for S700 DMA engine Amit Singh Tomar
2020-05-06 10:36   ` Amit Singh Tomar
2020-05-06 11:12   ` André Przywara
2020-05-06 11:12     ` André Przywara
2020-05-06 12:54     ` Amit Tomer
2020-05-06 12:54       ` Amit Tomer
2020-05-06 13:04       ` André Przywara
2020-05-06 13:04         ` André Przywara
2020-05-06 10:36 ` [PATCH RFC 3/8] clk: actions: Add MMC clock-register reset bits Amit Singh Tomar
2020-05-06 10:36 ` Amit Singh Tomar [this message]
2020-05-06 10:36   ` [PATCH RFC 4/8] arm64: dts: actions: disable sps node from S700 Amit Singh Tomar
2020-05-07 10:15   ` André Przywara
2020-05-07 10:15     ` André Przywara
2020-05-06 10:36 ` [PATCH RFC 5/8] arm64: dts: actions: Add DMA Controller for S700 Amit Singh Tomar
2020-05-06 10:36   ` Amit Singh Tomar
2020-05-06 10:36 ` [PATCH RFC 6/8] dt-bindings: reset: s700: Add binding constants for mmc Amit Singh Tomar
2020-05-06 10:36   ` Amit Singh Tomar
2020-05-14 15:08   ` Rob Herring
2020-05-14 15:08     ` Rob Herring
2020-05-06 10:36 ` [PATCH RFC 7/8] arm64: dts: actions: Add MMC controller support for S700 Amit Singh Tomar
2020-05-06 10:36   ` Amit Singh Tomar
2020-05-06 10:36 ` [PATCH RFC 8/8] arm64: dts: actions: Add uSD support for Cubieboard7 Amit Singh Tomar
2020-05-06 10:36   ` Amit Singh Tomar

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