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[82.45.1.190]) by mx.google.com with ESMTPSA id p3sm35037554wjf.49.2014.11.13.03.01.09 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 13 Nov 2014 03:01:09 -0800 (PST) From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, maxime.coquelin@st.com, srinivas.kandagatla@gmail.com, patrice.chotard@st.com, arnd@arndb.de Cc: peter.griffin@linaro.org, lee.jones@linaro.org, devicetree@vger.kernel.org Subject: [PATCH v2 12/14] ARM: STi: DT: STih407: STih410: Add clk_ignore_unused to kernel bootargs Date: Thu, 13 Nov 2014 11:00:15 +0000 Message-Id: <1415876417-28728-13-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415876417-28728-1-git-send-email-peter.griffin@linaro.org> References: <1415876417-28728-1-git-send-email-peter.griffin@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: devicetree@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: peter.griffin@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.48 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , At the moment we don't take a reference on some core interconnect clocks which means when CCF turns off unused clocks the SoC will hang. As a temp soltuion we will boot with clk_ignore_unused parameter for all b2120 boards. Signed-off-by: Peter Griffin Acked-by: Lee Jones --- arch/arm/boot/dts/stih407-b2120.dts | 2 +- arch/arm/boot/dts/stih410-b2120.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/stih407-b2120.dts b/arch/arm/boot/dts/stih407-b2120.dts index a3ad52b..261d5e2 100644 --- a/arch/arm/boot/dts/stih407-b2120.dts +++ b/arch/arm/boot/dts/stih407-b2120.dts @@ -15,7 +15,7 @@ compatible = "st,stih407-b2120", "st,stih407"; chosen { - bootargs = "console=ttyAS0,115200"; + bootargs = "console=ttyAS0,115200 clk_ignore_unused"; linux,stdout-path = &sbc_serial0; }; diff --git a/arch/arm/boot/dts/stih410-b2120.dts b/arch/arm/boot/dts/stih410-b2120.dts index 972c17a..2f61a99 100644 --- a/arch/arm/boot/dts/stih410-b2120.dts +++ b/arch/arm/boot/dts/stih410-b2120.dts @@ -14,7 +14,7 @@ compatible = "st,stih410-b2120", "st,stih410"; chosen { - bootargs = "console=ttyAS0,115200"; + bootargs = "console=ttyAS0,115200 clk_ignore_unused"; linux,stdout-path = &sbc_serial0; };