From: Tero Kristo Date: Tue, 25 Sep 2012 16:33:40 +0000 (+0300) Subject: ARM: OMAP3+: vp: use new vp_params for calculating vddmin and vddmax X-Git-Tag: firefly_0821_release~3680^2~1477^2~4^2^2~7 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=085b30250041cd485555f547f625ec03341592dd;p=firefly-linux-kernel-4.4.55.git ARM: OMAP3+: vp: use new vp_params for calculating vddmin and vddmax Now we select the vddmin and vddmax values based on both pmic and voltage processor data, this allows usage of different power ICs. Signed-off-by: Tero Kristo Signed-off-by: Kevin Hilman --- diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c index c7e0507bfbd3..394a253c4cd4 100644 --- a/arch/arm/mach-omap2/vp.c +++ b/arch/arm/mach-omap2/vp.c @@ -58,8 +58,10 @@ void __init omap_vp_init(struct voltagedomain *voltdm) sys_clk_rate = voltdm->sys_clk.rate / 1000; timeout = (sys_clk_rate * voltdm->pmic->vp_timeout_us) / 1000; - vddmin = voltdm->pmic->uv_to_vsel(voltdm->pmic->vddmin); - vddmax = voltdm->pmic->uv_to_vsel(voltdm->pmic->vddmax); + vddmin = max(voltdm->vp_param->vddmin, voltdm->pmic->vddmin); + vddmax = min(voltdm->vp_param->vddmax, voltdm->pmic->vddmax); + vddmin = voltdm->pmic->uv_to_vsel(vddmin); + vddmax = voltdm->pmic->uv_to_vsel(vddmax); waittime = DIV_ROUND_UP(voltdm->pmic->step_size * sys_clk_rate, 1000 * voltdm->pmic->slew_rate);