diff options
| author | Daniel Stone <daniel.stone@nokia.com> | 2009-01-27 19:13:05 -0700 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-02-08 17:50:26 +0000 |
| commit | 712d7c860269018fc92169e0f6b42218fd82a6d1 (patch) | |
| tree | 95aca9d71d8f2eea839e3fdea62c88f5bef0bc12 | |
| parent | 9cfd985e27bfdf1e120aecaf595db265f4b5eb27 (diff) | |
| download | op-kernel-dev-712d7c860269018fc92169e0f6b42218fd82a6d1.zip op-kernel-dev-712d7c860269018fc92169e0f6b42218fd82a6d1.tar.gz | |
[ARM] OMAP2: Fix definition of SGX clock register bits
The GFX/SGX functional and interface clocks have different masks, for
some unknown reason, so split EN_SGX_SHIFT into one each for fclk and
iclk.
Correct according to the TRM and the far more important 'does this
actually work at all?' metric.
linux-omap source commit is de1121fdb899f762b9e717f44eaf3fae7c00cd3e.
Signed-off-by: Daniel Stone <daniel.stone@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-omap2/clock34xx.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/cm-regbits-34xx.h | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index 2c84717..6b39ad4 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -1293,7 +1293,7 @@ static struct clk sgx_fck = { .ops = &clkops_omap2_dflt_wait, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES2_EN_SGX_SHIFT, + .enable_bit = OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT, .clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL), .clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK, .clksel = sgx_clksel, @@ -1307,7 +1307,7 @@ static struct clk sgx_ick = { .parent = &l3_ick, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN), - .enable_bit = OMAP3430ES2_EN_SGX_SHIFT, + .enable_bit = OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT, .clkdm_name = "sgx_clkdm", .recalc = &followparent_recalc, }; diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h index a46f93c..f3c327bac 100644 --- a/arch/arm/mach-omap2/cm-regbits-34xx.h +++ b/arch/arm/mach-omap2/cm-regbits-34xx.h @@ -332,8 +332,12 @@ #define OMAP3430ES1_CLKACTIVITY_GFX_MASK (1 << 0) /* CM_FCLKEN_SGX */ -#define OMAP3430ES2_EN_SGX_SHIFT 1 -#define OMAP3430ES2_EN_SGX_MASK (1 << 1) +#define OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT 1 +#define OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_MASK (1 << 1) + +/* CM_ICLKEN_SGX */ +#define OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT 0 +#define OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_MASK (1 << 0) /* CM_CLKSEL_SGX */ #define OMAP3430ES2_CLKSEL_SGX_SHIFT 0 |
