Date: Thu, 1 Sep 2022 07:32:00 GMT From: Ganbold Tsagaankhuu <ganbold@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 53b80f4d41b6 - main - Add support for TCS4525 pmic. Message-ID: <202209010732.2817W0X5086380@gitrepo.freebsd.org>
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The branch main has been updated by ganbold: URL: https://cgit.FreeBSD.org/src/commit/?id=53b80f4d41b62baa7a6cfefa33704bc7aae36889 commit 53b80f4d41b62baa7a6cfefa33704bc7aae36889 Author: Ganbold Tsagaankhuu <ganbold@FreeBSD.org> AuthorDate: 2022-09-01 07:31:08 +0000 Commit: Ganbold Tsagaankhuu <ganbold@FreeBSD.org> CommitDate: 2022-09-01 07:31:08 +0000 Add support for TCS4525 pmic. Reviewed by: manu Differential Revision: https://reviews.freebsd.org/D36209 --- sys/dev/iicbus/pmic/fan53555.c | 49 ++++++++++++++++++++++++++++++++++++------ 1 file changed, 43 insertions(+), 6 deletions(-) diff --git a/sys/dev/iicbus/pmic/fan53555.c b/sys/dev/iicbus/pmic/fan53555.c index 3d40aae9e415..c4929eee07e5 100644 --- a/sys/dev/iicbus/pmic/fan53555.c +++ b/sys/dev/iicbus/pmic/fan53555.c @@ -61,6 +61,9 @@ __FBSDID("$FreeBSD$"); #define FAN53555_ID2_DIE_REV(x) (((x) >> 4) & 0x0F) #define FAN53555_MON 0x05 +#define TCS4525_VSEL0 0x11 +#define TCS4525_VSEL1 0x10 +#define TCS4525_CHIP_ID_12 12 #if 0 #define dprintf(sc, format, arg...) \ @@ -73,12 +76,14 @@ enum fan53555_pmic_type { FAN53555 = 1, SYR827, SYR828, + TCS4525, }; static struct ofw_compat_data compat_data[] = { {"fcs,fan53555", FAN53555}, {"silergy,syr827", SYR827}, {"silergy,syr828", SYR828}, + {"tcs,tcs4525", TCS4525}, {NULL, 0} }; @@ -110,6 +115,8 @@ static struct regulator_range fan_1_range = static struct regulator_range fan_4_range = REG_RANGE_INIT( 0, 0x3F, 603000, 12826); +static struct regulator_range tcs_12_range = + REG_RANGE_INIT( 0, 0x3F, 800000, 6250); static int fan53555_read(device_t dev, uint8_t reg, uint8_t *val) @@ -308,6 +315,15 @@ fan53555_get_range(struct fan53555_softc *sc, int type, uint8_t id, } } + if (type == TCS4525) { + switch (id) { + case TCS4525_CHIP_ID_12: + return (&tcs_12_range); + default: + return (NULL); + } + } + return (NULL); } @@ -411,6 +427,9 @@ fan53555_probe(device_t dev) case SYR828: device_set_desc(dev, "SYR828 PMIC"); break; + case TCS4525: + device_set_desc(dev, "TCS4525 PMIC"); + break; default: return (ENXIO); } @@ -434,12 +453,30 @@ fan53555_attach(device_t dev) sizeof(susp_sel)); if (rv <= 0) susp_sel = 1; - if (susp_sel == 1) { - sc->live_reg = FAN53555_VSEL0; - sc->sleep_reg = FAN53555_VSEL1; - } else { - sc->live_reg = FAN53555_VSEL1; - sc->sleep_reg = FAN53555_VSEL0; + + switch (type) { + case FAN53555: + case SYR827: + case SYR828: + if (susp_sel == 1) { + sc->live_reg = FAN53555_VSEL0; + sc->sleep_reg = FAN53555_VSEL1; + } else { + sc->live_reg = FAN53555_VSEL1; + sc->sleep_reg = FAN53555_VSEL0; + } + break; + case TCS4525: + if (susp_sel == 1) { + sc->live_reg = TCS4525_VSEL0; + sc->sleep_reg = TCS4525_VSEL1; + } else { + sc->live_reg = TCS4525_VSEL1; + sc->sleep_reg = TCS4525_VSEL0; + } + break; + default: + return (ENXIO); } if (fan53555_reg_attach(sc, node, type) == NULL) device_printf(dev, "cannot attach regulator.\n");
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