* [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC
@ 2022-02-07 8:30 Johnson Wang
2022-02-07 8:30 ` [PATCH v3 1/2] soc: mediatek: pwrap: add pwrap driver for MT8186 SoC Johnson Wang
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Johnson Wang @ 2022-02-07 8:30 UTC (permalink / raw)
To: robh+dt, matthias.bgg
Cc: angelogioacchino.delregno, devicetree, linux-kernel,
linux-arm-kernel, linux-mediatek,
Project_Global_Chrome_Upstream_Group, Johnson Wang
This series add PMIC wrapper support for Mediatek MT8186 SoC IC
Changes since v2:
- Replace meaningless suffix _V2 with _MT8186 because
these IPs are only for MT8186 SoC.
- Remove not used capability PWRAP_CAP_MONITOR_V2.
Changes since v1:
- Fix the conditional logic in pwrap_probe() function.
Johnson Wang (2):
soc: mediatek: pwrap: add pwrap driver for MT8186 SoC
dt-bindings: mediatek: add compatible for MT8186 pwrap
.../bindings/soc/mediatek/pwrap.txt | 1 +
drivers/soc/mediatek/mtk-pmic-wrap.c | 71 +++++++++++++++++++
2 files changed, 72 insertions(+)
--
2.18.0
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH v3 1/2] soc: mediatek: pwrap: add pwrap driver for MT8186 SoC 2022-02-07 8:30 [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Johnson Wang @ 2022-02-07 8:30 ` Johnson Wang 2022-02-07 8:30 ` [PATCH v3 2/2] dt-bindings: mediatek: add compatible for MT8186 pwrap Johnson Wang 2022-03-01 7:52 ` [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Matthias Brugger 2 siblings, 0 replies; 4+ messages in thread From: Johnson Wang @ 2022-02-07 8:30 UTC (permalink / raw) To: robh+dt, matthias.bgg Cc: angelogioacchino.delregno, devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Project_Global_Chrome_Upstream_Group, Johnson Wang MT8186 are highly integrated SoC and use PMIC_MT6366 for power management. This patch adds pwrap master driver to access PMIC_MT6366. Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Johnson Wang <johnson.wang@mediatek.com> --- drivers/soc/mediatek/mtk-pmic-wrap.c | 71 ++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 952bc554f443..bf39a64f3ecc 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -30,6 +30,7 @@ #define PWRAP_GET_WACS_REQ(x) (((x) >> 19) & 0x00000001) #define PWRAP_STATE_SYNC_IDLE0 BIT(20) #define PWRAP_STATE_INIT_DONE0 BIT(21) +#define PWRAP_STATE_INIT_DONE0_MT8186 BIT(22) #define PWRAP_STATE_INIT_DONE1 BIT(15) /* macro for WACS FSM */ @@ -77,6 +78,7 @@ #define PWRAP_CAP_INT1_EN BIT(3) #define PWRAP_CAP_WDT_SRC1 BIT(4) #define PWRAP_CAP_ARB BIT(5) +#define PWRAP_CAP_ARB_MT8186 BIT(8) /* defines for slave device wrapper registers */ enum dew_regs { @@ -1063,6 +1065,55 @@ static int mt8516_regs[] = { [PWRAP_MSB_FIRST] = 0x170, }; +static int mt8186_regs[] = { + [PWRAP_MUX_SEL] = 0x0, + [PWRAP_WRAP_EN] = 0x4, + [PWRAP_DIO_EN] = 0x8, + [PWRAP_RDDMY] = 0x20, + [PWRAP_CSHEXT_WRITE] = 0x24, + [PWRAP_CSHEXT_READ] = 0x28, + [PWRAP_CSLEXT_WRITE] = 0x2C, + [PWRAP_CSLEXT_READ] = 0x30, + [PWRAP_EXT_CK_WRITE] = 0x34, + [PWRAP_STAUPD_CTRL] = 0x3C, + [PWRAP_STAUPD_GRPEN] = 0x40, + [PWRAP_EINT_STA0_ADR] = 0x44, + [PWRAP_EINT_STA1_ADR] = 0x48, + [PWRAP_INT_CLR] = 0xC8, + [PWRAP_INT_FLG] = 0xC4, + [PWRAP_MAN_EN] = 0x7C, + [PWRAP_MAN_CMD] = 0x80, + [PWRAP_WACS0_EN] = 0x8C, + [PWRAP_WACS1_EN] = 0x94, + [PWRAP_WACS2_EN] = 0x9C, + [PWRAP_INIT_DONE0] = 0x90, + [PWRAP_INIT_DONE1] = 0x98, + [PWRAP_INIT_DONE2] = 0xA0, + [PWRAP_INT_EN] = 0xBC, + [PWRAP_INT1_EN] = 0xCC, + [PWRAP_INT1_FLG] = 0xD4, + [PWRAP_INT1_CLR] = 0xD8, + [PWRAP_TIMER_EN] = 0xF0, + [PWRAP_WDT_UNIT] = 0xF8, + [PWRAP_WDT_SRC_EN] = 0xFC, + [PWRAP_WDT_SRC_EN_1] = 0x100, + [PWRAP_WDT_FLG] = 0x104, + [PWRAP_SPMINF_STA] = 0x1B4, + [PWRAP_DCM_EN] = 0x1EC, + [PWRAP_DCM_DBC_PRD] = 0x1F0, + [PWRAP_GPSINF_0_STA] = 0x204, + [PWRAP_GPSINF_1_STA] = 0x208, + [PWRAP_WACS0_CMD] = 0xC00, + [PWRAP_WACS0_RDATA] = 0xC04, + [PWRAP_WACS0_VLDCLR] = 0xC08, + [PWRAP_WACS1_CMD] = 0xC10, + [PWRAP_WACS1_RDATA] = 0xC14, + [PWRAP_WACS1_VLDCLR] = 0xC18, + [PWRAP_WACS2_CMD] = 0xC20, + [PWRAP_WACS2_RDATA] = 0xC24, + [PWRAP_WACS2_VLDCLR] = 0xC28, +}; + enum pmic_type { PMIC_MT6323, PMIC_MT6351, @@ -1083,6 +1134,7 @@ enum pwrap_type { PWRAP_MT8135, PWRAP_MT8173, PWRAP_MT8183, + PWRAP_MT8186, PWRAP_MT8195, PWRAP_MT8516, }; @@ -1535,6 +1587,7 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp) case PWRAP_MT6779: case PWRAP_MT6797: case PWRAP_MT8173: + case PWRAP_MT8186: case PWRAP_MT8516: pwrap_writel(wrp, 1, PWRAP_CIPHER_EN); break; @@ -2069,6 +2122,19 @@ static struct pmic_wrapper_type pwrap_mt8516 = { .init_soc_specific = NULL, }; +static struct pmic_wrapper_type pwrap_mt8186 = { + .regs = mt8186_regs, + .type = PWRAP_MT8186, + .arb_en_all = 0xfb27f, + .int_en_all = 0xfffffffe, /* disable WatchDog Timeout for bit 1 */ + .int1_en_all = 0x000017ff, /* disable Matching interrupt for bit 13 */ + .spi_w = PWRAP_MAN_CMD_SPI_WRITE, + .wdt_src = PWRAP_WDT_SRC_MASK_ALL, + .caps = PWRAP_CAP_INT1_EN | PWRAP_CAP_ARB_MT8186, + .init_reg_clock = pwrap_common_init_reg_clock, + .init_soc_specific = NULL, +}; + static const struct of_device_id of_pwrap_match_tbl[] = { { .compatible = "mediatek,mt2701-pwrap", @@ -2097,6 +2163,9 @@ static const struct of_device_id of_pwrap_match_tbl[] = { }, { .compatible = "mediatek,mt8183-pwrap", .data = &pwrap_mt8183, + }, { + .compatible = "mediatek,mt8186-pwrap", + .data = &pwrap_mt8186, }, { .compatible = "mediatek,mt8195-pwrap", .data = &pwrap_mt8195, @@ -2209,6 +2278,8 @@ static int pwrap_probe(struct platform_device *pdev) if (HAS_CAP(wrp->master->caps, PWRAP_CAP_ARB)) mask_done = PWRAP_STATE_INIT_DONE1; + else if (HAS_CAP(wrp->master->caps, PWRAP_CAP_ARB_MT8186)) + mask_done = PWRAP_STATE_INIT_DONE0_MT8186; else mask_done = PWRAP_STATE_INIT_DONE0; -- 2.18.0 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v3 2/2] dt-bindings: mediatek: add compatible for MT8186 pwrap 2022-02-07 8:30 [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Johnson Wang 2022-02-07 8:30 ` [PATCH v3 1/2] soc: mediatek: pwrap: add pwrap driver for MT8186 SoC Johnson Wang @ 2022-02-07 8:30 ` Johnson Wang 2022-03-01 7:52 ` [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Matthias Brugger 2 siblings, 0 replies; 4+ messages in thread From: Johnson Wang @ 2022-02-07 8:30 UTC (permalink / raw) To: robh+dt, matthias.bgg Cc: angelogioacchino.delregno, devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Project_Global_Chrome_Upstream_Group, Johnson Wang This adds dt-binding documentation of pwrap for Mediatek MT8186 SoCs Platform. Acked-by: Rob Herring <robh@kernel.org> Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Johnson Wang <johnson.wang@mediatek.com> --- Documentation/devicetree/bindings/soc/mediatek/pwrap.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt index d74a7a5ae9f2..214a34633824 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt @@ -27,6 +27,7 @@ Required properties in pwrap device node. "mediatek,mt8135-pwrap" for MT8135 SoCs "mediatek,mt8173-pwrap" for MT8173 SoCs "mediatek,mt8183-pwrap" for MT8183 SoCs + "mediatek,mt8186-pwrap" for MT8186 SoCs "mediatek,mt8195-pwrap" for MT8195 SoCs "mediatek,mt8516-pwrap" for MT8516 SoCs - interrupts: IRQ for pwrap in SOC -- 2.18.0 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC 2022-02-07 8:30 [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Johnson Wang 2022-02-07 8:30 ` [PATCH v3 1/2] soc: mediatek: pwrap: add pwrap driver for MT8186 SoC Johnson Wang 2022-02-07 8:30 ` [PATCH v3 2/2] dt-bindings: mediatek: add compatible for MT8186 pwrap Johnson Wang @ 2022-03-01 7:52 ` Matthias Brugger 2 siblings, 0 replies; 4+ messages in thread From: Matthias Brugger @ 2022-03-01 7:52 UTC (permalink / raw) To: Johnson Wang, robh+dt Cc: angelogioacchino.delregno, devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Project_Global_Chrome_Upstream_Group On 07/02/2022 09:30, Johnson Wang wrote: > This series add PMIC wrapper support for Mediatek MT8186 SoC IC > > Changes since v2: > - Replace meaningless suffix _V2 with _MT8186 because > these IPs are only for MT8186 SoC. > - Remove not used capability PWRAP_CAP_MONITOR_V2. > > Changes since v1: > - Fix the conditional logic in pwrap_probe() function. > > Johnson Wang (2): > soc: mediatek: pwrap: add pwrap driver for MT8186 SoC > dt-bindings: mediatek: add compatible for MT8186 pwrap > > .../bindings/soc/mediatek/pwrap.txt | 1 + > drivers/soc/mediatek/mtk-pmic-wrap.c | 71 +++++++++++++++++++ > 2 files changed, 72 insertions(+) > Series applied, thanks! ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-03-01 7:52 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-02-07 8:30 [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Johnson Wang 2022-02-07 8:30 ` [PATCH v3 1/2] soc: mediatek: pwrap: add pwrap driver for MT8186 SoC Johnson Wang 2022-02-07 8:30 ` [PATCH v3 2/2] dt-bindings: mediatek: add compatible for MT8186 pwrap Johnson Wang 2022-03-01 7:52 ` [PATCH v3 0/2] Add PMIC wrapper support for Mediatek MT8186 SoC IC Matthias Brugger
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