diff options
| author | Dave Gerlach <d-gerlach@ti.com> | 2019-12-11 14:25:58 -0600 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-12-12 09:42:34 -0800 |
| commit | da4f2b4ccc49ab1f9e7ca7f32c1a3272806f48ce (patch) | |
| tree | ece15a875857e4e211e76ddee02b4a8b259533e1 /arch/arm/mach-omap2/clockdomains43xx_data.c | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | linux-da4f2b4ccc49ab1f9e7ca7f32c1a3272806f48ce.tar.bz2 | |
ARM: OMAP2+: am43xx: Add lcdc clockdomain
As described in AM437x TRM, spruhl7h, Revised January 2018, there is
an LCDC clockdomain present in the PER power domain. Although it is
entirely unused on AM437x, it should be defined along with the other
clockdomains so it can be shut off by Linux as there are no users.
Reported-by: Munan Xu <munan@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/clockdomains43xx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/clockdomains43xx_data.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clockdomains43xx_data.c b/arch/arm/mach-omap2/clockdomains43xx_data.c index 751708d727af..c96a2b1efbad 100644 --- a/arch/arm/mach-omap2/clockdomains43xx_data.c +++ b/arch/arm/mach-omap2/clockdomains43xx_data.c @@ -84,6 +84,15 @@ static struct clockdomain l3s_tsc_43xx_clkdm = { .flags = CLKDM_CAN_SWSUP, }; +static struct clockdomain lcdc_43xx_clkdm = { + .name = "lcdc_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .prcm_partition = AM43XX_CM_PARTITION, + .cm_inst = AM43XX_CM_PER_INST, + .clkdm_offs = AM43XX_CM_PER_LCDC_CDOFFS, + .flags = CLKDM_CAN_SWSUP, +}; + static struct clockdomain dss_43xx_clkdm = { .name = "dss_clkdm", .pwrdm = { .name = "per_pwrdm" }, @@ -173,6 +182,7 @@ static struct clockdomain *clockdomains_am43xx[] __initdata = { &pruss_ocp_43xx_clkdm, &ocpwp_l3_43xx_clkdm, &l3s_tsc_43xx_clkdm, + &lcdc_43xx_clkdm, &dss_43xx_clkdm, &l3_aon_43xx_clkdm, &emif_43xx_clkdm, |