From mboxrd@z Thu Jan 1 00:00:00 1970 From: hotran@apm.com (Hoan Tran) Date: Fri, 2 Sep 2016 17:40:52 -0700 Subject: [PATCH v2 0/3] clk: xgene: Add PMD clock support Message-ID: <1472863255-32337-1-git-send-email-hotran@apm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add X-Gene PMD clock support. PMD clock is implemented for a single register field. Output rate = parent_rate * (denominator - scale) / denominator with - denominator = bitmask of register field + 1 - scale = value of register field For example, for bitmask is 0x7, denominator will be 8 and scale will be computed and programmed accordingly. v2 * Imply clock shift and width by the compatible string as Rob's comments v1 * Initial Hoan Tran (3): Documentation: dtb: xgene: Add PMD clock binding clk: xgene: Add PMD clock arm64: dts: xgene: Add DT node for APM X-Gene 2 CPU clocks Documentation/devicetree/bindings/clock/xgene.txt | 18 ++ arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 56 ++++++ drivers/clk/clk-xgene.c | 221 ++++++++++++++++++++++ 3 files changed, 295 insertions(+) -- 1.9.1