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[209.85.220.41]) by mx.google.com with SMTPS id c17sor3338964pjs.34.2021.11.03.02.04.44 for (Google Transport Security); Wed, 03 Nov 2021 02:04:44 -0700 (PDT) Received-SPF: pass (google.com: domain of sunil@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Received: by 2002:a17:90a:fe14:: with SMTP id ck20mr13103412pjb.72.1635930284426; Wed, 03 Nov 2021 02:04:44 -0700 (PDT) Received: from localhost.localdomain ([49.206.57.164]) by smtp.gmail.com with ESMTPSA id s2sm1802292pfg.167.2021.11.03.02.04.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Nov 2021 02:04:44 -0700 (PDT) From: Suniel Mahesh To: linux-amarula@amarulasolutions.com Cc: Jagan Teki Subject: [PATCH 2/5] arm64: dts: rockchip: px30: Move dmc into -u-boot.dtsi Date: Wed, 3 Nov 2021 14:34:25 +0530 Message-Id: <20211103090428.12664-2-sunil@amarulasolutions.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211103090428.12664-1-sunil@amarulasolutions.com> References: <20211103090428.12664-1-sunil@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: sunil@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=RAe2ziPP; spf=pass (google.com: domain of sunil@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=sunil@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: Jagan Teki dmc node is specific to U-Boot, it is always better practice to maintain U-Boot specific nodes into -u-boot.dtsi files in order to maintain Linux dts file sync compatibility. Move the dmc into px30-u-boot.dtsi, also add dmc node explicitly in rk3326-odroid-go2-u-boot.dtsi since it is using px30.dts. Signed-off-by: Jagan Teki Signed-off-by: Suniel Mahesh --- Changes for v2: - Tested on Engicam EDIMM2.2 with PX30 SOM based carrier board - new patch addition to the series - Rebased on top of v2022.01-rc1 --- arch/arm/dts/px30-u-boot.dtsi | 10 ++++++---- arch/arm/dts/px30.dtsi | 5 ----- arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi | 10 ++++++---- 3 files changed, 12 insertions(+), 13 deletions(-) diff --git a/arch/arm/dts/px30-u-boot.dtsi b/arch/arm/dts/px30-u-boot.dtsi index 029c8fbd8d..bbed7dcde5 100644 --- a/arch/arm/dts/px30-u-boot.dtsi +++ b/arch/arm/dts/px30-u-boot.dtsi @@ -13,6 +13,12 @@ u-boot,spl-boot-order = &emmc, &sdmmc; }; + dmc { + u-boot,dm-pre-reloc; + compatible = "rockchip,px30-dmc", "syscon"; + reg = <0x0 0xff2a0000 0x0 0x1000>; + }; + rng: rng@ff0b0000 { compatible = "rockchip,cryptov2-rng"; reg = <0x0 0xff0b0000 0x0 0x4000>; @@ -20,10 +26,6 @@ }; }; -&dmc { - u-boot,dm-pre-reloc; -}; - &uart2 { clock-frequency = <24000000>; u-boot,dm-pre-reloc; diff --git a/arch/arm/dts/px30.dtsi b/arch/arm/dts/px30.dtsi index ef706486dc..ef77b7b997 100644 --- a/arch/arm/dts/px30.dtsi +++ b/arch/arm/dts/px30.dtsi @@ -151,11 +151,6 @@ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; - dmc: dmc { - compatible = "rockchip,px30-dmc", "syscon"; - reg = <0x0 0xff2a0000 0x0 0x1000>; - }; - display_subsystem: display-subsystem { compatible = "rockchip,display-subsystem"; ports = <&vopb_out>, <&vopl_out>; diff --git a/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi b/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi index bffaa3edf3..63d87e16e1 100644 --- a/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi +++ b/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi @@ -16,6 +16,12 @@ serial2 = &uart2; spi0 = &sfc; }; + + dmc { + u-boot,dm-pre-reloc; + compatible = "rockchip,px30-dmc", "syscon"; + reg = <0x0 0xff2a0000 0x0 0x1000>; + }; }; /* U-Boot clk driver for px30 cannot set GPU_CLK */ @@ -32,10 +38,6 @@ <100000000>, <17000000>; }; -&dmc { - u-boot,dm-pre-reloc; -}; - &gpio0 { u-boot,dm-pre-reloc; };