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[2003:f1:371a:d700:428d:5cff:feb9:9db8]) by smtp.googlemail.com with ESMTPSA id a64sm11797687wmc.18.2019.12.08.10.05.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Dec 2019 10:05:44 -0800 (PST) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, jbrunet@baylibre.com Subject: [PATCH 3/3] ARM: dts: meson8b: add the DDR clock controller Date: Sun, 8 Dec 2019 19:05:25 +0100 Message-Id: <20191208180525.1076152-4-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191208180525.1076152-1-martin.blumenstingl@googlemail.com> References: <20191208180525.1076152-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191208_100546_704341_9A78A286 X-CRM114-Status: GOOD ( 10.73 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:443 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (martin.blumenstingl[at]googlemail.com) 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Blumenstingl , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add the DDR clock controller and pass it's DDR_CLKID_DDR_PLL to the main (HHI) clock controller as "ddr_clk". The "ddr_clk" is used as one of the inputs for the audio clock muxes. Signed-off-by: Martin Blumenstingl --- arch/arm/boot/dts/meson8b.dtsi | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 1934666ff60f..8ac8bdfaf58f 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -4,6 +4,7 @@ * Author: Carlo Caione */ +#include #include #include #include @@ -172,6 +173,14 @@ mmcbus: bus@c8000000 { #size-cells = <1>; ranges = <0x0 0xc8000000 0x8000>; + ddr_clkc: clock-controller@400 { + compatible = "amlogic,meson8b-ddr-clkc"; + reg = <0x400 0x20>; + clocks = <&xtal>; + clock-names = "xtal"; + #clock-cells = <1>; + }; + dmcbus: bus@6000 { compatible = "simple-bus"; reg = <0x6000 0x400>; @@ -434,8 +443,8 @@ &gpio_intc { &hhi { clkc: clock-controller { compatible = "amlogic,meson8-clkc"; - clocks = <&xtal>; - clock-names = "xtal"; + clocks = <&xtal>, <&ddr_clkc DDR_CLKID_DDR_PLL>; + clock-names = "xtal", "ddr_pll"; #clock-cells = <1>; #reset-cells = <1>; };