linux-kernel - [PATCH v8 2/3] iommu/mediatek: Rename MTK_IOMMU_TLB_ADDR to MTK_IOMMU

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Message-ID: <20220611102656.10954-3-yf.wang@mediatek.com>
Date:   Sat, 11 Jun 2022 18:26:54 +0800
From:   <yf.wang@...iatek.com>
To:     Yong Wu <yong.wu@...iatek.com>, Joerg Roedel <joro@...tes.org>,
        "Will Deacon" <will@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        "open list:MEDIATEK IOMMU DRIVER" <iommu@...ts.linux-foundation.org>,
        "moderated list:MEDIATEK IOMMU DRIVER" 
        <linux-mediatek@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list" <linux-kernel@...r.kernel.org>
CC:     <wsd_upstream@...iatek.com>, Libo Kang <Libo.Kang@...iatek.com>,
        Yong Wu <Yong.Wu@...iatek.com>,
        Miles Chen <miles.chen@...iatek.com>,
        Yunfei Wang <yf.wang@...iatek.com>,
        Ning Li <ning.li@...iatek.com>
Subject: [PATCH v8 2/3] iommu/mediatek: Rename MTK_IOMMU_TLB_ADDR to MTK_IOMMU_ADDR

From: Yunfei Wang <yf.wang@...iatek.com>

Rename MTK_IOMMU_TLB_ADDR to MTK_IOMMU_ADDR, and update MTK_IOMMU_ADDR
definition for better generality.

Signed-off-by: Ning Li <ning.li@...iatek.com>
Signed-off-by: Yunfei Wang <yf.wang@...iatek.com>
---
 drivers/iommu/mtk_iommu.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index bb9dd92c9898..3d62399e8865 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -265,8 +265,8 @@ static const struct iommu_ops mtk_iommu_ops;
 
 static int mtk_iommu_hw_init(const struct mtk_iommu_data *data, unsigned int bankid);
 
-#define MTK_IOMMU_TLB_ADDR(iova) ({					\
-	dma_addr_t _addr = iova;					\
+#define MTK_IOMMU_ADDR(addr) ({						\
+	unsigned long long _addr = addr;				\
 	((lower_32_bits(_addr) & GENMASK(31, 12)) | upper_32_bits(_addr));\
 })
 
@@ -381,8 +381,8 @@ static void mtk_iommu_tlb_flush_range_sync(unsigned long iova, size_t size,
 		writel_relaxed(F_INVLD_EN1 | F_INVLD_EN0,
 			       base + data->plat_data->inv_sel_reg);
 
-		writel_relaxed(MTK_IOMMU_TLB_ADDR(iova), base + REG_MMU_INVLD_START_A);
-		writel_relaxed(MTK_IOMMU_TLB_ADDR(iova + size - 1),
+		writel_relaxed(MTK_IOMMU_ADDR(iova), base + REG_MMU_INVLD_START_A);
+		writel_relaxed(MTK_IOMMU_ADDR(iova + size - 1),
 			       base + REG_MMU_INVLD_END_A);
 		writel_relaxed(F_MMU_INV_RANGE, base + REG_MMU_INVALIDATE);
 
-- 
2.18.0