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[71.195.31.37]) by mx.google.com with ESMTPSA id t63sm73674397yhm.32.2014.04.21.14.26.37 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 21 Apr 2014 14:26:38 -0700 (PDT) From: Alex Elder To: mturquette@linaro.org, mporter@linaro.org, bcm@fixthebug.org, devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 RESEND 3/5] ARM: dts: define clock binding for bcm21664 Date: Mon, 21 Apr 2014 16:26:25 -0500 Message-Id: <1398115587-32529-4-git-send-email-elder@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1398115587-32529-1-git-send-email-elder@linaro.org> References: <1398115587-32529-1-git-send-email-elder@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: elder@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.173 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) 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: , Document the device tree binding for Broadcom BCM28164 clock control units and clocks. This SoC uses Kona CCUs, similar to the BCM281XX SoC family. Signed-off-by: Alex Elder --- .../devicetree/bindings/clock/bcm-kona-clock.txt | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt b/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt index ebe3ab6..5286e26 100644 --- a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt +++ b/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt @@ -98,3 +98,42 @@ be used. These specifiers are defined in: slave bsc2 peri 7 BCM281XX_SLAVE_CCU_BSC2 slave bsc3 peri 8 BCM281XX_SLAVE_CCU_BSC3 slave pwm peri 9 BCM281XX_SLAVE_CCU_PWM + + +BCM21664 family +--------------- +CCU compatible string values for SoCs in the BCM21664 family are: + "brcm,bcm21664-root-ccu" + "brcm,bcm21664-aon-ccu" + "brcm,bcm21664-master-ccu" + "brcm,bcm21664-slave-ccu" + +The following table defines the set of CCUs and clock specifiers for +BCM21664 family clocks. When a clock consumer references a clocks, +its symbolic specifier (rather than its numeric index value) should +be used. These specifiers are defined in: + "include/dt-bindings/clock/bcm21664.h" + + CCU Clock Type Index Specifier + --- ----- ---- ----- --------- + root frac_1m peri 0 BCM21664_ROOT_CCU_FRAC_1M + + aon hub_timer peri 0 BCM21664_AON_CCU_HUB_TIMER + + master sdio1 peri 0 BCM21664_MASTER_CCU_SDIO1 + master sdio2 peri 1 BCM21664_MASTER_CCU_SDIO2 + master sdio3 peri 2 BCM21664_MASTER_CCU_SDIO3 + master sdio4 peri 3 BCM21664_MASTER_CCU_SDIO4 + master sdio1_sleep peri 4 BCM21664_MASTER_CCU_SDIO1_SLEEP + master sdio2_sleep peri 5 BCM21664_MASTER_CCU_SDIO2_SLEEP + master sdio3_sleep peri 6 BCM21664_MASTER_CCU_SDIO3_SLEEP + master sdio4_sleep peri 7 BCM21664_MASTER_CCU_SDIO4_SLEEP + + slave uartb peri 0 BCM21664_SLAVE_CCU_UARTB + slave uartb2 peri 1 BCM21664_SLAVE_CCU_UARTB2 + slave uartb3 peri 2 BCM21664_SLAVE_CCU_UARTB3 + slave uartb4 peri 3 BCM21664_SLAVE_CCU_UARTB4 + slave bsc1 peri 4 BCM21664_SLAVE_CCU_BSC1 + slave bsc2 peri 5 BCM21664_SLAVE_CCU_BSC2 + slave bsc3 peri 6 BCM21664_SLAVE_CCU_BSC3 + slave bsc4 peri 7 BCM21664_SLAVE_CCU_BSC4