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[158.248.194.18]) by smtp.gmail.com with ESMTPSA id h34-v6sm4868808eda.58.2018.09.07.12.36.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Sep 2018 12:36:01 -0700 (PDT) From: Sam Ravnborg To: Alessandro Zummo , Alexandre Belloni , Andrew Jeffery , Fabio Estevam , Joel Stanley , Mark Rutland , Rob Herring , Russell King , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org Cc: Sam Ravnborg , =?UTF-8?q?S=C3=B8ren=20Andersen?= Subject: [PATCH v1 3/5] dts: add nxp,quartz_load_12.5pf to all pcf8523 nodes Date: Fri, 7 Sep 2018 21:35:06 +0200 Message-Id: <20180907193508.24974-4-sam@ravnborg.org> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20180822183555.GA24084@ravnborg.org> References: <20180822183555.GA24084@ravnborg.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Søren Andersen Add "nxp,quartz_load_12.5pf" to all pcf8523 nodes. The device tree binding for the pcf8523 now includes a property "nxp,quartz_load_12.5pf" to specify that the connected x-tal has an internal capacitance of 12.5 pF. Add this to all pcf8523 nodes, because this was implicit before, at least in the Linux kernel where the driver was hardcoded to set the rtc to use 12.5 pF. Signed-off-by: Søren Andersen Signed-off-by: Sam Ravnborg Cc: Rob Herring Cc: Mark Rutland Cc: Joel Stanley Cc: Andrew Jeffery Cc: Shawn Guo Cc: Sascha Hauer Cc: Fabio Estevam Cc: Russell King --- arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 1 + arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 1 + arch/arm/boot/dts/imx6q-h100.dts | 1 + arch/arm/boot/dts/imx6q-novena.dts | 1 + arch/arm/boot/dts/imx6qdl-cubox-i.dtsi | 1 + arch/arm/boot/dts/imx6qdl-hummingboard.dtsi | 1 + arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi | 1 + 7 files changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts index d598b6391362..d1a0e3521e2b 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts @@ -200,6 +200,7 @@ rtc@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; tmp75@48 { diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts index 2c5aa90a546d..b5088414e610 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts @@ -201,6 +201,7 @@ rtc@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; ucd90160@64 { diff --git a/arch/arm/boot/dts/imx6q-h100.dts b/arch/arm/boot/dts/imx6q-h100.dts index 714e09e04dcb..3b6116069b11 100644 --- a/arch/arm/boot/dts/imx6q-h100.dts +++ b/arch/arm/boot/dts/imx6q-h100.dts @@ -173,6 +173,7 @@ rtc: pcf8523@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; sgtl5000: sgtl5000@a { diff --git a/arch/arm/boot/dts/imx6q-novena.dts b/arch/arm/boot/dts/imx6q-novena.dts index fcd824dc485b..6a2eaaa6e220 100644 --- a/arch/arm/boot/dts/imx6q-novena.dts +++ b/arch/arm/boot/dts/imx6q-novena.dts @@ -257,6 +257,7 @@ rtc: pcf8523@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; sbs_battery: bq20z75@b { diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi index 9332a31e6c8b..e0f601bce3d3 100644 --- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi @@ -143,6 +143,7 @@ rtc@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi index 0e64016e765f..7848b818078e 100644 --- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi @@ -189,6 +189,7 @@ rtc@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; /* Pro baseboard model */ diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi index c413f9c3540f..7bc264234085 100644 --- a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi @@ -222,6 +222,7 @@ pcf8523: rtc@68 { compatible = "nxp,pcf8523"; reg = <0x68>; + nxp,quartz_load_12.5pf; }; sgtl5000: codec@a { -- 2.12.0