From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org, drinkcat@chromium.org,
weiyi.lu@mediatek.com, fparent@baylibre.com,
Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org, hsinyi@chromium.org,
matthias.bgg@gmail.com,
Collabora Kernel ML <kernel@collabora.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 12/16] arm64: dts: mediatek: Add smi_common node for MT8183
Date: Fri, 30 Oct 2020 12:36:18 +0100 [thread overview]
Message-ID: <20201030113622.201188-13-enric.balletbo@collabora.com> (raw)
In-Reply-To: <20201030113622.201188-1-enric.balletbo@collabora.com>
The SMI (Smart Multimedia Interface) Common is a bridge between the m4u
(Multimedia Memory Management Unit) and the Multimedia HW. This block is
needed to support different multimedia features, like display, video
decode, and camera. Also is needed to control the power domains of such
HW blocks.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 9cfd961c45eb..c06778d21c4f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -765,6 +765,16 @@ mmsys: syscon@14000000 {
#clock-cells = <1>;
};
+ smi_common: smi@14019000 {
+ compatible = "mediatek,mt8183-smi-common", "syscon";
+ reg = <0 0x14019000 0 0x1000>;
+ clocks = <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_GALS_COMM0>,
+ <&mmsys CLK_MM_GALS_COMM1>;
+ clock-names = "apb", "smi", "gals0", "gals1";
+ };
+
imgsys: syscon@15020000 {
compatible = "mediatek,mt8183-imgsys", "syscon";
reg = <0 0x15020000 0 0x1000>;
--
2.28.0
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next prev parent reply other threads:[~2020-10-30 11:41 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 11:36 [PATCH v4 00/16] soc: mediatek: pm-domains: Add new driver for SCPSYS power domains controller Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 01/16] dt-bindings: power: Add bindings for the Mediatek " Enric Balletbo i Serra
2020-11-27 2:24 ` Weiyi Lu
2020-11-27 8:56 ` Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 02/16] soc: mediatek: Add MediaTek SCPSYS power domains Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 03/16] arm64: dts: mediatek: Add mt8173 power domain controller Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 04/16] soc: mediatek: pm-domains: Add bus protection protocol Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 05/16] soc: mediatek: pm_domains: Make bus protection generic Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 06/16] soc: mediatek: pm-domains: Add SMI block as bus protection block Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 07/16] soc: mediatek: pm-domains: Add extra sram control Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 08/16] soc: mediatek: pm-domains: Add subsystem clocks Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 09/16] soc: mediatek: pm-domains: Allow bus protection to ignore clear ack Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 10/16] dt-bindings: power: Add MT8183 power domains Enric Balletbo i Serra
2020-11-04 22:03 ` Rob Herring
2020-10-30 11:36 ` [PATCH v4 11/16] soc: mediatek: pm-domains: Add support for mt8183 Enric Balletbo i Serra
2020-10-30 11:36 ` Enric Balletbo i Serra [this message]
2020-10-30 11:36 ` [PATCH v4 13/16] arm64: dts: mediatek: Add mt8183 power domains controller Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 14/16] dt-bindings: power: Add MT8192 power domains Enric Balletbo i Serra
2020-11-04 22:04 ` Rob Herring
2020-10-30 11:36 ` [PATCH v4 15/16] soc: mediatek: pm-domains: Add default power off flag Enric Balletbo i Serra
2020-10-30 11:36 ` [PATCH v4 16/16] soc: mediatek: pm-domains: Add support for mt8192 Enric Balletbo i Serra
2020-11-19 11:12 ` Weiyi Lu
2020-11-27 11:19 ` [PATCH v4 00/16] soc: mediatek: pm-domains: Add new driver for SCPSYS power domains controller Matthias Brugger
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