From 0c672aae287ef0b9a12a1ca67c1ad7a4bbe470ac Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Tue, 26 Mar 2013 21:22:55 +0800 Subject: [PATCH] clk: mxs: remove the use of mach level IO accessor It removes the use of mach level IO accessor __mxs_setl/clrl, and hence removes mach header inclusion from clock driver. Signed-off-by: Shawn Guo Acked-by: Mike Turquette --- drivers/clk/mxs/clk-imx23.c | 11 +++++------ drivers/clk/mxs/clk-imx28.c | 13 ++++++------- 2 files changed, 11 insertions(+), 13 deletions(-) diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c index 0c8fda48d0a..f6a74872f14 100644 --- a/drivers/clk/mxs/clk-imx23.c +++ b/drivers/clk/mxs/clk-imx23.c @@ -16,7 +16,6 @@ #include #include #include -#include #include "clk.h" static void __iomem *clkctrl; @@ -52,10 +51,10 @@ static void __init clk_misc_init(void) u32 val; /* Gate off cpu clock in WFI for power saving */ - __mxs_setl(1 << BP_CPU_INTERRUPT_WAIT, CPU); + writel_relaxed(1 << BP_CPU_INTERRUPT_WAIT, CPU + SET); /* Clear BYPASS for SAIF */ - __mxs_clrl(1 << BP_CLKSEQ_BYPASS_SAIF, CLKSEQ); + writel_relaxed(1 << BP_CLKSEQ_BYPASS_SAIF, CLKSEQ + CLR); /* SAIF has to use frac div for functional operation */ val = readl_relaxed(SAIF); @@ -66,14 +65,14 @@ static void __init clk_misc_init(void) * Source ssp clock from ref_io than ref_xtal, * as ref_xtal only provides 24 MHz as maximum. */ - __mxs_clrl(1 << BP_CLKSEQ_BYPASS_SSP, CLKSEQ); + writel_relaxed(1 << BP_CLKSEQ_BYPASS_SSP, CLKSEQ + CLR); /* * 480 MHz seems too high to be ssp clock source directly, * so set frac to get a 288 MHz ref_io. */ - __mxs_clrl(0x3f << BP_FRAC_IOFRAC, FRAC); - __mxs_setl(30 << BP_FRAC_IOFRAC, FRAC); + writel_relaxed(0x3f << BP_FRAC_IOFRAC, FRAC + CLR); + writel_relaxed(30 << BP_FRAC_IOFRAC, FRAC + SET); } static const char *sel_pll[] __initconst = { "pll", "ref_xtal", }; diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index f623fdd93b4..d0e5eed146d 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -16,7 +16,6 @@ #include #include #include -#include #include "clk.h" static void __iomem *clkctrl; @@ -75,8 +74,8 @@ int mxs_saif_clkmux_select(unsigned int clkmux) if (clkmux > 0x3) return -EINVAL; - __mxs_clrl(0x3 << BP_SAIF_CLKMUX, DIGCTRL); - __mxs_setl(clkmux << BP_SAIF_CLKMUX, DIGCTRL); + writel_relaxed(0x3 << BP_SAIF_CLKMUX, DIGCTRL + CLR); + writel_relaxed(clkmux << BP_SAIF_CLKMUX, DIGCTRL + SET); return 0; } @@ -86,13 +85,13 @@ static void __init clk_misc_init(void) u32 val; /* Gate off cpu clock in WFI for power saving */ - __mxs_setl(1 << BP_CPU_INTERRUPT_WAIT, CPU); + writel_relaxed(1 << BP_CPU_INTERRUPT_WAIT, CPU + SET); /* 0 is a bad default value for a divider */ - __mxs_setl(1 << BP_ENET_DIV_TIME, ENET); + writel_relaxed(1 << BP_ENET_DIV_TIME, ENET + SET); /* Clear BYPASS for SAIF */ - __mxs_clrl(0x3 << BP_CLKSEQ_BYPASS_SAIF0, CLKSEQ); + writel_relaxed(0x3 << BP_CLKSEQ_BYPASS_SAIF0, CLKSEQ + CLR); /* SAIF has to use frac div for functional operation */ val = readl_relaxed(SAIF0); @@ -112,7 +111,7 @@ static void __init clk_misc_init(void) * Source ssp clock from ref_io than ref_xtal, * as ref_xtal only provides 24 MHz as maximum. */ - __mxs_clrl(0xf << BP_CLKSEQ_BYPASS_SSP0, CLKSEQ); + writel_relaxed(0xf << BP_CLKSEQ_BYPASS_SSP0, CLKSEQ + CLR); /* * 480 MHz seems too high to be ssp clock source directly, -- 2.46.0