linux-kernel - [PATCH RFC v6 5/6] ARM: dts: exynos: Add interconnects to Exynos4412 mixer

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Message-Id: <20200702163724.2218-6-s.nawrocki@samsung.com>
Date:   Thu,  2 Jul 2020 18:37:23 +0200
From:   Sylwester Nawrocki <s.nawrocki@...sung.com>
To:     georgi.djakov@...aro.org, cw00.choi@...sung.com, krzk@...nel.org
Cc:     devicetree@...r.kernel.org, robh+dt@...nel.org,
        a.swigon@...sung.com, myungjoo.ham@...sung.com,
        inki.dae@...sung.com, sw0312.kim@...sung.com,
        b.zolnierkie@...sung.com, m.szyprowski@...sung.com,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, s.nawrocki@...sung.com
Subject: [PATCH RFC v6 5/6] ARM: dts: exynos: Add interconnects to
 Exynos4412 mixer

From: Artur Świgoń <a.swigon@...sung.com>

This patch adds an 'interconnects' property to Exynos4412 DTS in order to
declare the interconnect path used by the mixer. Please note that the
'interconnect-names' property is not needed when there is only one path in
'interconnects', in which case calling of_icc_get() with a NULL name simply
returns the right path.

Signed-off-by: Artur Świgoń <a.swigon@...sung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@...sung.com>
---
Changes for v5, v6:
 - none.
---
 arch/arm/boot/dts/exynos4412.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 24529d4..e0be193 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -777,6 +777,7 @@
 	clock-names = "mixer", "hdmi", "sclk_hdmi", "vp";
 	clocks = <&clock CLK_MIXER>, <&clock CLK_HDMI>,
 		 <&clock CLK_SCLK_HDMI>, <&clock CLK_VP>;
+	interconnects = <&bus_display &bus_dmc>;
 };

 &pmu {
--
2.7.4