From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jose Abreu Subject: [PATCH 0/2 v5] Add AXS10X I2S PLL clock driver Date: Tue, 12 Apr 2016 10:14:21 +0100 Message-ID: Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-clk@vger.kernel.org, sboyd@codeaurora.org, robh+dt@kernel.org Cc: mturquette@baylibre.com, CARLOS.PALMINHA@synopsys.com, Vineet.Gupta1@synopsys.com, Alexey.Brodkin@synopsys.com, Jose Abreu List-Id: devicetree@vger.kernel.org The ARC SDP I2S clock can be programmed using a specific PLL. This patch series has the goal of adding a clock driver that programs this PLL. ---- Changes v4 -> v5: * Documentation update (as suggested by Alexey Brodkin) * Changed compatible string to "snps,axs10x-i2s-pll-clock" (as suggested by Alexey Brodkin) * Added DT bindings Changes v3 -> v4: * Added binding document (as suggested by Stephen Boyd) * Minor code style fixes (as suggested by Stephen Boyd) * Use ioremap (as suggested by Stephen Boyd) * Implement round_rate (as suggested by Stephen Boyd) * Change to platform driver (as suggested by Stephen Boyd) * Use {readl/writel}_relaxed (as suggested by Vineet Gupta) Changes v2 -> v3: * Implemented recalc_rate Changes v1 -> v2: * Renamed folder to axs10x (as suggested by Alexey Brodkin) * Added more supported rates Jose Abreu (2): clk/axs10x: Add I2S PLL clock driver arc: axs10x: Add DT bindings for I2S PLL Clock .../bindings/clock/axs10x-i2s-pll-clock.txt | 17 ++ arch/arc/boot/dts/axs10x_mb.dtsi | 6 + drivers/clk/Makefile | 1 + drivers/clk/axs10x/Makefile | 1 + drivers/clk/axs10x/i2s_pll_clock.c | 217 +++++++++++++++++++++ 5 files changed, 242 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt create mode 100644 drivers/clk/axs10x/Makefile create mode 100644 drivers/clk/axs10x/i2s_pll_clock.c -- 1.9.1