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| author | Mylène Josserand <mylene.josserand@bootlin.com> | 2018-05-04 21:05:41 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-05-08 15:00:10 +0200 |
| commit | c64738e529cf9d1cb1b86dab88ae03acb3961c73 (patch) | |
| tree | 145c7c75f19b22806e46b9ecfc99f5c7fa06d156 /arch/arm/mach-sunxi | |
| parent | cad160ed0a94927e59bb5e31ab192d70f08decae (diff) | |
| download | lwn-c64738e529cf9d1cb1b86dab88ae03acb3961c73.tar.gz lwn-c64738e529cf9d1cb1b86dab88ae03acb3961c73.zip | |
ARM: sun9i: smp: Rename clusters's power-off
To prepare the support for sun8i-a83t, rename the macro that handles
the power-off of clusters because it is different from sun9i-a80 to
sun8i-a83t.
The power off register for clusters are different from a80 and a83t.
Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/mach-sunxi')
| -rw-r--r-- | arch/arm/mach-sunxi/mc_smp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c index 727968d6a3e5..03f021d0c73e 100644 --- a/arch/arm/mach-sunxi/mc_smp.c +++ b/arch/arm/mach-sunxi/mc_smp.c @@ -60,7 +60,7 @@ #define PRCM_CPU_PO_RST_CTRL_CORE(n) BIT(n) #define PRCM_CPU_PO_RST_CTRL_CORE_ALL 0xf #define PRCM_PWROFF_GATING_REG(c) (0x100 + 0x4 * (c)) -#define PRCM_PWROFF_GATING_REG_CLUSTER BIT(4) +#define PRCM_PWROFF_GATING_REG_CLUSTER_SUN9I BIT(4) #define PRCM_PWROFF_GATING_REG_CORE(n) BIT(n) #define PRCM_PWR_SWITCH_REG(c, cpu) (0x140 + 0x10 * (c) + 0x4 * (cpu)) #define PRCM_CPU_SOFT_ENTRY_REG 0x164 @@ -255,7 +255,7 @@ static int sunxi_cluster_powerup(unsigned int cluster) /* clear cluster power gate */ reg = readl(prcm_base + PRCM_PWROFF_GATING_REG(cluster)); - reg &= ~PRCM_PWROFF_GATING_REG_CLUSTER; + reg &= ~PRCM_PWROFF_GATING_REG_CLUSTER_SUN9I; writel(reg, prcm_base + PRCM_PWROFF_GATING_REG(cluster)); udelay(20); @@ -452,7 +452,7 @@ static int sunxi_cluster_powerdown(unsigned int cluster) /* gate cluster power */ pr_debug("%s: gate cluster power\n", __func__); reg = readl(prcm_base + PRCM_PWROFF_GATING_REG(cluster)); - reg |= PRCM_PWROFF_GATING_REG_CLUSTER; + reg |= PRCM_PWROFF_GATING_REG_CLUSTER_SUN9I; writel(reg, prcm_base + PRCM_PWROFF_GATING_REG(cluster)); udelay(20); |