shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 11:26:02 +09:00
Code Issues Packages Projects Releases Wiki Activity

power/avs: rockchip: rk3568 iodomain ignore pmuio1 and vccio2

Browse Source 
1. pmuio1 on RK3568 SoC supports 3.3v only, no register to set.
2. vccio2 used for flash, which select by hardware

Change-Id: Ie168626906b52dea5b789b6b4dfcf1e45eb5f08a
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2021-05-27 12:34:49 +08:00
parent 42256c1a8f
commit af1fb0dc82
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/power/avs/rockchip-io-domain.c
View File

@@ -103,6 +103,7 @@ static int rk3568_pmu_iodomain_write(struct rockchip_iodomain_supply *supply,
switch (supply->idx) {
case 0: /* pmuio1 */
break;
case 1: /* pmuio2 */
b = supply->idx;
val0 = BIT(16 + b) | (is_3v3 ? 0 : BIT(b));
@@ -112,8 +113,9 @@ static int rk3568_pmu_iodomain_write(struct rockchip_iodomain_supply *supply,
regmap_write(iod->grf, RK3568_PMU_GRF_IO_VSEL2, val0);
regmap_write(iod->grf, RK3568_PMU_GRF_IO_VSEL2, val1);
break;
case 2: /* vccio1 */
case 3: /* vccio2 */
break;
case 2: /* vccio1 */
case 4: /* vccio3 */
case 5: /* vccio4 */
case 6: /* vccio5 */