Commits
Axel Lin committed 9234c636c52
regulator: as3711: Convert to use linear ranges The SD, ALDO, and DLDO vlotage tables are composed of linear ranges. This patch converts as3711 to use newly introduced helpers for multiple linear ranges. Below is the voltage table on datasheet: SD: 00h: DC/DC powered down 01h-40h: Volt = 0.6V + sdx_vsel * 12.5mV 41h-70h: Volt = 1.4V + (sdx_vsel - 40h) * 25mV 71h-7Fh: Volt = 2.6V + (sdx_vsel - 70h) * 50mV ALDO: 0h-0Fh: 1.2V + ldox_vsel * 50mV 10h-1Fh: 1.8V + (ldox_vsel - 10h) * 100mV DLDO: 00h-10h: Volt = 0.9V + ldox_vsel * 50mV 11h-1fh: Do not use 20h-3fh: Volt = 1.75V + (ldox_vsel - 20h) * 50mV Note, when convert to use linear ranges APIs, the equation for SD needs below adjustment because the linear ranges APIs wiil substract range->min_sel when apply the equation. SD ( the equation to be used with linear ranges APIs ) 01h-40h: Volt = 0.6125V + (sdx_vsel - 1h) * 12.5mV 41h-70h: Volt = 1.425V + (sdx_vsel - 41h) * 25mV 71h-7Fh: Volt = 2.650V + (sdx_vsel - 71h) * 50mV Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>