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Tue, 11 Mar 2014 16:55:03 +0900 (KST) Received: from chan.10.32.193.11 ([10.252.75.48]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N29004OTHZOIV80@mmp1.samsung.com>; Tue, 11 Mar 2014 16:55:03 +0900 (KST) From: Chanwoo Choi To: kgene.kim@samsung.com, t.figa@samsung.com Subject: [PATCH 3/5] ARM: dts: exynos4x12: Add GPS_ALIVE power domain Date: Tue, 11 Mar 2014 16:54:52 +0900 Message-id: <1394524494-30641-4-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1394524494-30641-1-git-send-email-cw00.choi@samsung.com> References: <1394524494-30641-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrGIsWRmVeSWpSXmKPExsWyRsSkUDf8oFywweZjchbXvzxntZh/5Byr xblXKxktehdcZbM42/SG3WLT42usFpd3zWGzmHF+H5PF7cu8FkuvX2SymDB9LYvF4RUHmCxe HWxjsVg/4zWLA5/HmnlrGD1amnvYPBZ8vsLusXL5FzaPzUvqPfq2rGL0+LxJzmPj3NAAjigu m5TUnMyy1CJ9uwSujH1T5rAW3OesmNY4m7mBcT5HFyMHh4SAiUTLPNYuRk4gU0ziwr31bF2M XBxCAksZJfb37YVKmEj82zwZKrGIUeLXwlfMEE4jk8TJi1fYQKrYBLQk9r+4AWaLCOhKTJl5 hxWkiFngPpPEj+OrwBLCAq4SN+ZfZQaxWQRUJab9mcQIYvMCxXseLGCCWCcn8WHPI3YQm1PA TeLp7eVgZwgB1Xx5cpMJZKiEwD12ia3z1jFCDBKQ+Db5EAvEP7ISmw4wQ8yRlDi44gbLBEbh BYwMqxhFUwuSC4qT0otM9YoTc4tL89L1kvNzNzEC4+j0v2cTdzDeP2B9iDEZaNxEZinR5Hxg HOaVxBsamxlZmJqYGhuZW5qRJqwkzpv+KClISCA9sSQ1OzW1ILUovqg0J7X4ECMTB6dUA6Pa F22T61N1PfyORHPwfn7+ySl+3sXnh78xqxySWyXtVPR/u94qTY4OCcH7jKcUuL43Tr/WHbbn yy1X/yTfi2v6HX7G8uk85F0opSbt9UqP57eoU9gqedfPDH1FNuWzTRdta3ges1dk2qNfkas4 ny286Tl/4ppCiY4G1UTp5YW/fJS3P/ncoq/EUpyRaKjFXFScCAABne5kuQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmphleLIzCtJLcpLzFFi42I5/e+xgG74Qblgg7+XxCyuf3nOajH/yDlW i3OvVjJa9C64ymZxtukNu8Wmx9dYLS7vmsNmMeP8PiaL25d5LZZev8hkMWH6WhaLwysOMFm8 OtjGYrF+xmsWBz6PNfPWMHq0NPeweSz4fIXdY+XyL2wem5fUe/RtWcXo8XmTnMfGuaEBHFEN jDYZqYkpqUUKqXnJ+SmZeem2St7B8c7xpmYGhrqGlhbmSgp5ibmptkouPgG6bpk5QGcrKZQl 5pQChQISi4uV9O0wTQgNcdO1gGmM0PUNCYLrMTJAAwlrGDP2TZnDWnCfs2Ja42zmBsb5HF2M nBwSAiYS/zZPZoOwxSQu3FsPZHNxCAksYpT4tfAVM4TTyCRx8uIVsCo2AS2J/S9ugNkiAroS U2beYQUpYha4zyTx4/gqsISwgKvEjflXmUFsFgFViWl/JjGC2LxA8Z4HC5gg1slJfNjziB3E 5hRwk3h6ezkriC0EVPPlyU2mCYy8CxgZVjGKphYkFxQnpeca6hUn5haX5qXrJefnbmIEx+kz qR2MKxssDjEKcDAq8fAG+MoFC7EmlhVX5h5ilOBgVhLhdVoLFOJNSaysSi3Kjy8qzUktPsSY DHTVRGYp0eR8YArJK4k3NDYxM7I0Mje0MDI2J01YSZz3QKt1oJBAemJJanZqakFqEcwWJg5O qQbG0NkucTzyxVH/3c/rP77878RvHWGxl0mTy5dGH1b1u/lmirnQ8fXNwin/Tp+azrDTWWCz 7II3AXO8rmovuCJaPLWkwHIdY+LG5OArEzZHZ6nm30hr43/Cc/PojA+poWJxEvOz/0Xvaryd 2ltxpGieFlf/L+9W29M5Lz8qnnKbIcdQIhb7xpZLiaU4I9FQi7moOBEAlpIbiBcDAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140311_035547_018684_A2CE9C13 X-CRM114-Status: UNSURE ( 7.78 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -6.9 (------) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux@arm.linux.org.uk, pawel.moll@arm.com, swarren@wwwdotorg.org, ijc+devicetree@hellion.org.uk, linux-kernel@vger.kernel.org, rob.herring@calxeda.com, Chanwoo Choi , kyungmin.park@samsung.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch add GPS_ALIVE power domain for Exynos4x12 SoC. GPS_ALIVE power domain include GPS_BLK for GPS IP. Exynos SoC used generic power-domain driver to control power domain. After completed kernel booting, Exynos power-domain driver disable un-used power domain to reduce power-consumption/leak. If GPS_ALIVE power domain isn't registered to Exynos power-domain driver, happen power-leakage because GPS_ALIVE_CONFIGURATION is default power on state. - 0x10023D00 : GPS_ALIVE_CONFIGURATION register address Signed-off-by: Chanwoo Choi Signed-off-by: Kyungmin Park --- arch/arm/boot/dts/exynos4x12.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index 1ec77f6..066eb35 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -41,6 +41,11 @@ compatible = "samsung,exynos4210-pd"; reg = <0x10023CA0 0x20>; }; + + pd_gps_alive: gps-alive-power-domain@10023D00 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023D00 0x20>; + }; clock: clock-controller@10030000 { compatible = "samsung,exynos4412-clock";