From: Yoshihiro Kaneko <ykaneko0929@gmail.com>
To: linux-renesas-soc@vger.kernel.org
Cc: Magnus Damm <magnus.damm@gmail.com>,
Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert@linux-m68k.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH/RFT] arm64: dts: renesas: r8a77990: Add cpg reset for LVDS Interface
Date: Fri, 7 Jun 2019 23:36:13 +0900 [thread overview]
Message-ID: <1559918173-30577-1-git-send-email-ykaneko0929@gmail.com> (raw)
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
It is necessary to reset the LVDS Interface according to display on/off.
Therefore, this patch adds CPG reset properties in DU device node
for the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
---
This patch is based on the devel branch of Simon Horman's renesas tree.
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 83cf590..547e970 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1766,6 +1766,8 @@
clocks = <&cpg CPG_MOD 724>,
<&cpg CPG_MOD 723>;
clock-names = "du.0", "du.1";
+ resets = <&cpg 724>, <&cpg 724>;
+ reset-names = "du.0", "du.1";
vsps = <&vspd0 0 &vspd1 0>;
status = "disabled";
--
1.9.1
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next reply other threads:[~2019-06-07 14:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-07 14:36 Yoshihiro Kaneko [this message]
2019-06-12 7:38 ` [PATCH/RFT] arm64: dts: renesas: r8a77990: Add cpg reset for LVDS Interface Geert Uytterhoeven
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