From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.lin@rock-chips.com (Shawn Lin) Date: Tue, 24 May 2016 10:09:41 +0800 Subject: [PATCH 3/3] ARM: rockchip: drop rk3288 jtag/mmc switch handling In-Reply-To: <1464015539-19521-4-git-send-email-heiko@sntech.de> References: <1464015539-19521-1-git-send-email-heiko@sntech.de> <1464015539-19521-4-git-send-email-heiko@sntech.de> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org ? 2016/5/23 22:58, Heiko Stuebner ??: > We moved that functionality to a more generic place where it can also > be used for other socs, so drop it from architecture code. > > Signed-off-by: Heiko Stuebner It looks good to drop this Soc related setting from architecture code. Reviewed-by: Shawn Lin > --- > arch/arm/mach-rockchip/rockchip.c | 12 ------------ > 1 file changed, 12 deletions(-) > > diff --git a/arch/arm/mach-rockchip/rockchip.c b/arch/arm/mach-rockchip/rockchip.c > index beb71da..e7b2aa7 100644 > --- a/arch/arm/mach-rockchip/rockchip.c > +++ b/arch/arm/mach-rockchip/rockchip.c > @@ -29,13 +29,11 @@ > #include "core.h" > #include "pm.h" > > -#define RK3288_GRF_SOC_CON0 0x244 > #define RK3288_TIMER6_7_PHYS 0xff810000 > > static void __init rockchip_timer_init(void) > { > if (of_machine_is_compatible("rockchip,rk3288")) { > - struct regmap *grf; > void __iomem *reg_base; > > /* > @@ -54,16 +52,6 @@ static void __init rockchip_timer_init(void) > } else { > pr_err("rockchip: could not map timer7 registers\n"); > } > - > - /* > - * Disable auto jtag/sdmmc switching that causes issues > - * with the mmc controllers making them unreliable > - */ > - grf = syscon_regmap_lookup_by_compatible("rockchip,rk3288-grf"); > - if (!IS_ERR(grf)) > - regmap_write(grf, RK3288_GRF_SOC_CON0, 0x10000000); > - else > - pr_err("rockchip: could not get grf syscon\n"); > } > > of_clk_init(NULL); > -- Best Regards Shawn Lin