From: Yunfei Dong <yunfei.dong@mediatek.com>
To: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Yunfei Dong <yunfei.dong@mediatek.com>,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
Qianqian Yan <qianqian.yan@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [PATCH v2, 2/3] arm64: dts: Using standard CCF interface to set vcodec clk
Date: Fri, 4 Jan 2019 11:06:00 +0800 [thread overview]
Message-ID: <1546571161-11470-2-git-send-email-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <1546571161-11470-1-git-send-email-yunfei.dong@mediatek.com>
Using standard CCF interface to set vdec/venc parent clk
and clk rate.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Qianqian Yan <qianqian.yan@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index abd2f15a544b..bbc282aae412 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -1295,6 +1295,15 @@
"vencpll",
"venc_lt_sel",
"vdec_bus_clk_src";
+ assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>,
+ <&topckgen CLK_TOP_CCI400_SEL>,
+ <&topckgen CLK_TOP_VDEC_SEL>,
+ <&apmixedsys CLK_APMIXED_VCODECPLL>,
+ <&apmixedsys CLK_APMIXED_VENCPLL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>,
+ <&topckgen CLK_TOP_UNIVPLL_D2>,
+ <&topckgen CLK_TOP_VCODECPLL>;
+ assigned-clock-rates = <0>, <0>, <0>, <1482000000>, <800000000>;
};
larb1: larb@16010000 {
@@ -1360,6 +1369,10 @@
"venc_sel",
"venc_lt_sel_src",
"venc_lt_sel";
+ assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>,
+ <&topckgen CLK_TOP_VENC_LT_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_VENCPLL_D2>,
+ <&topckgen CLK_TOP_UNIVPLL1_D2>;
};
vencltsys: clock-controller@19000000 {
--
2.19.1
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next prev parent reply other threads:[~2019-01-04 3:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-04 3:05 [PATCH v2, 1/3] media: dt-bindings: media: add 'assigned-clocks' to vcodec examples Yunfei Dong
2019-01-04 3:06 ` Yunfei Dong [this message]
2019-01-04 3:06 ` [PATCH v2, 3/3] media: mtk-vcodec: Using common interface to manage vdec/venc clock Yunfei Dong
2019-01-11 19:30 ` [PATCH v2,1/3] media: dt-bindings: media: add 'assigned-clocks' to vcodec examples Rob Herring
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