From: niklaus.liu <niklaus.liu@mediatek.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Flora Fu <flora.fu@mediatek.com>,
Alexandre Mergnat <amergnat@baylibre.com>,
Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
niklaus.liu <niklaus.liu@mediatek.com>
Subject: [PATCH 2/3] soc:mediatek mt8189: Porting driver for spmi/pwrap
Date: Fri, 1 Aug 2025 14:39:36 +0800 [thread overview]
Message-ID: <20250801070913.3109-3-niklaus.liu@mediatek.com> (raw)
In-Reply-To: <20250801070913.3109-1-niklaus.liu@mediatek.com>
Modify spmi/pwrap driver for mt8189
Signed-off-by: niklaus.liu <niklaus.liu@mediatek.com>
---
drivers/soc/mediatek/mtk-pmic-wrap.c | 27 +++++++++++++++++++++++++++
drivers/spmi/spmi-mtk-pmif.c | 3 +++
2 files changed, 30 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 0bcd85826375..e3e8234e29a0 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -1087,6 +1087,17 @@ static const int mt8183_regs[] = {
[PWRAP_WACS2_VLDCLR] = 0xC28,
};
+static int mt8189_regs[] = {
+ [PWRAP_INIT_DONE2] = 0x0,
+ [PWRAP_TIMER_EN] = 0x3e4,
+ [PWRAP_INT_EN] = 0x450,
+ [PWRAP_WACS2_CMD] = 0x880,
+ [PWRAP_SWINF_2_WDATA_31_0] = 0x884,
+ [PWRAP_SWINF_2_RDATA_31_0] = 0x894,
+ [PWRAP_WACS2_VLDCLR] = 0x8a4,
+ [PWRAP_WACS2_RDATA] = 0x8a8,
+};
+
static const int mt8195_regs[] = {
[PWRAP_INIT_DONE2] = 0x0,
[PWRAP_STAUPD_CTRL] = 0x4C,
@@ -1324,6 +1335,7 @@ enum pwrap_type {
PWRAP_MT8173,
PWRAP_MT8183,
PWRAP_MT8186,
+ PWRAP_MT8189,
PWRAP_MT8195,
PWRAP_MT8365,
PWRAP_MT8516,
@@ -1854,6 +1866,7 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
break;
case PWRAP_MT6873:
case PWRAP_MT8183:
+ case PWRAP_MT8189:
case PWRAP_MT8195:
break;
}
@@ -2393,6 +2406,19 @@ static const struct pmic_wrapper_type pwrap_mt8183 = {
.init_soc_specific = pwrap_mt8183_init_soc_specific,
};
+static struct pmic_wrapper_type pwrap_mt8189 = {
+ .regs = mt8189_regs,
+ .type = PWRAP_MT8189,
+ .arb_en_all = 0x777f,
+ .int_en_all = 0x180000,
+ .int1_en_all = 0,
+ .spi_w = PWRAP_MAN_CMD_SPI_WRITE,
+ .wdt_src = PWRAP_WDT_SRC_MASK_ALL,
+ .caps = PWRAP_CAP_ARB,
+ .init_reg_clock = pwrap_common_init_reg_clock,
+ .init_soc_specific = NULL,
+};
+
static const struct pmic_wrapper_type pwrap_mt8195 = {
.regs = mt8195_regs,
.type = PWRAP_MT8195,
@@ -2456,6 +2482,7 @@ static const struct of_device_id of_pwrap_match_tbl[] = {
{ .compatible = "mediatek,mt8173-pwrap", .data = &pwrap_mt8173 },
{ .compatible = "mediatek,mt8183-pwrap", .data = &pwrap_mt8183 },
{ .compatible = "mediatek,mt8186-pwrap", .data = &pwrap_mt8186 },
+ { .compatible = "mediatek,mt8189-pwrap", .data = &pwrap_mt8189 },
{ .compatible = "mediatek,mt8195-pwrap", .data = &pwrap_mt8195 },
{ .compatible = "mediatek,mt8365-pwrap", .data = &pwrap_mt8365 },
{ .compatible = "mediatek,mt8516-pwrap", .data = &pwrap_mt8516 },
diff --git a/drivers/spmi/spmi-mtk-pmif.c b/drivers/spmi/spmi-mtk-pmif.c
index 160d36f7d238..00420568afef 100644
--- a/drivers/spmi/spmi-mtk-pmif.c
+++ b/drivers/spmi/spmi-mtk-pmif.c
@@ -530,6 +530,9 @@ static const struct of_device_id mtk_spmi_match_table[] = {
{
.compatible = "mediatek,mt6873-spmi",
.data = &mt6873_pmif_arb,
+ }, {
+ .compatible = "mediatek,mt8189-spmi",
+ .data = &mt8195_pmif_arb,
}, {
.compatible = "mediatek,mt8195-spmi",
.data = &mt8195_pmif_arb,
--
2.46.0
next prev parent reply other threads:[~2025-08-01 7:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-01 6:39 niklaus.liu
2025-08-01 6:39 ` [PATCH 1/3] dt-bindings: mediatek : add binding for pwrap,spmi niklaus.liu
2025-08-01 7:41 ` AngeloGioacchino Del Regno
2025-08-01 6:39 ` niklaus.liu [this message]
2025-08-01 7:39 ` [PATCH 2/3] soc:mediatek mt8189: Porting driver for spmi/pwrap AngeloGioacchino Del Regno
2025-08-01 6:39 ` [PATCH 3/3] regulator: Modify mt6315 regulator mode mask niklaus.liu
2025-08-01 7:30 ` Chen-Yu Tsai
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