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2014-03-20clk: hisilicon: fix warning from smatchZhangfei Gao1-8/+7
drivers/clk/hisilicon/clk-hi3620.c:338 mmc_clk_delay() warn: always true condition '(para >= 0) => (0-u32max >= 0)' Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-03-19Merge tag 'clk-hisi' of ↵Mike Turquette5-39/+128
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into clk-next-hisilcon updating clock drivers for Hisilicon
2014-03-19clk: hisi: remove static variableHaojian Zhuang4-42/+72
Remove the static variable. So these common clock register helper could be used in more SoCs. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2014-03-19clk: hip04: add clock driverHaojian Zhuang2-1/+58
Now only fixed rate clocks are appended into the clock driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2014-03-19clk: hisi: assign missing clk to tableHaojian Zhuang1-0/+2
The fixed rate and fixed factor clock isn't registered to clk table. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2014-02-26clk: hisilicon: add hi3620_mmc_clksZhangfei Gao1-0/+274
Suggest by Arnd: abstract mmc tuning as clock behavior, also because different soc have different tuning method and registers. hi3620_mmc_clks is added to handle mmc clock specifically on hi3620. Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-12-11clk: hi3620: add gate clock flagHaojian Zhuang1-59/+59
Add missing CLK_SET_RATE_PARENT flag for gate clock. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2013-12-11clk: hi3620: fix wrong flags on dividerHaojian Zhuang1-11/+11
The flags on dividers should be CLK_DIVIDER_HIWORD_MASK, not CLK_MUX_HIWORD_MASK. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2013-12-04clk: hisilicon: add common clock supportHaojian Zhuang5-0/+651
Enable common clock driver of Hi3620 SoC. clkgate-seperated driver is used to support the clock gate that enable/disable/status registers are seperated. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>