From: Rex-BC Chen <rex-bc.chen@mediatek.com>
To: <matthias.bgg@gmail.com>
Cc: <chunkuang.hu@kernel.org>, <jitao.shi@mediatek.com>,
<xinlei.lee@mediatek.com>,
<angelogioacchino.delregno@collabora.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
Rex-BC Chen <rex-bc.chen@mediatek.com>
Subject: [PATCH v2,2/2] soc: mediatek: mmsys: add mmsys reset control for MT8186
Date: Thu, 17 Feb 2022 16:26:26 +0800 [thread overview]
Message-ID: <20220217082626.15728-3-rex-bc.chen@mediatek.com> (raw)
In-Reply-To: <20220217082626.15728-1-rex-bc.chen@mediatek.com>
Add mmsys reset control register 0x160 for MT8186.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
---
drivers/soc/mediatek/mt8186-mmsys.h | 2 ++
drivers/soc/mediatek/mtk-mmsys.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h
index 7de329f2d729..c72ccf86ea28 100644
--- a/drivers/soc/mediatek/mt8186-mmsys.h
+++ b/drivers/soc/mediatek/mt8186-mmsys.h
@@ -52,6 +52,8 @@
#define MT8186_DPI0_FROM_DITHER0 1
#define MT8186_DPI0_FROM_RDMA0 2
+#define MT8186_MMSYS_SW0_RST_B 0x160
+
static const struct mtk_mmsys_routes mmsys_mt8186_routing_table[] = {
{
DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index cab62c3eac05..4fc4c2c9ea20 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -63,6 +63,7 @@ static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
.clk_driver = "clk-mt8186-mm",
.routes = mmsys_mt8186_routing_table,
.num_routes = ARRAY_SIZE(mmsys_mt8186_routing_table),
+ .sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
};
static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
--
2.18.0
next prev parent reply other threads:[~2022-02-17 8:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 8:26 [PATCH v2,0/2] Add mmsys reset control for MT8186 Rex-BC Chen
2022-02-17 8:26 ` [PATCH v2,1/2] soc: mediatek: mmsys: add sw0_rst_offset in mmsys driver data Rex-BC Chen
2022-02-17 10:22 ` AngeloGioacchino Del Regno
2022-02-17 8:26 ` Rex-BC Chen [this message]
2022-03-01 7:35 ` [PATCH v2,0/2] Add mmsys reset control for MT8186 Matthias Brugger
2022-03-01 11:13 ` Rex-BC Chen
2022-03-01 15:20 ` Matthias Brugger
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