iommu/mediatek: Use the common mtk-memory-port.h

Use the common memory header(larb-port) in the source code. Signed-off-by: Yong Wu <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Tomasz Figa <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
chewitt · Feb 1, 2021 · 66a2891 · 66a2891
1 parent fc37346
commit 66a2891
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Showing 4 changed files with 2 additions and 9 deletions.
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
@@ -103,13 +103,6 @@
 
 #define MTK_PROTECT_PA_ALIGN			256
 
-/*
- * Get the local arbiter ID and the portid within the larb arbiter
- * from mtk_m4u_id which is defined by MTK_M4U_ID.
- */
-#define MTK_M4U_TO_LARB(id)		(((id) >> 5) & 0xf)
-#define MTK_M4U_TO_PORT(id)		((id) & 0x1f)
-
 #define HAS_4GB_MODE			BIT(0)
 /* HW will use the EMI clock if there isn't the "bclk". */
 #define HAS_BCLK			BIT(1)

diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h
@@ -17,6 +17,7 @@
 #include <linux/spinlock.h>
 #include <linux/dma-mapping.h>
 #include <soc/mediatek/smi.h>
+#include <dt-bindings/memory/mtk-memory-port.h>
 
 #define MTK_LARB_COM_MAX	8
 #define MTK_LARB_SUBCOM_MAX	4

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
@@ -15,6 +15,7 @@
 #include <linux/pm_runtime.h>
 #include <soc/mediatek/smi.h>
 #include <dt-bindings/memory/mt2701-larb-port.h>
+#include <dt-bindings/memory/mtk-memory-port.h>
 
 /* mt8173 */
 #define SMI_LARB_MMU_EN		0xf00

diff --git a/include/soc/mediatek/smi.h b/include/soc/mediatek/smi.h
@@ -11,8 +11,6 @@
 
 #ifdef CONFIG_MTK_SMI
 
-#define MTK_LARB_NR_MAX		16
-
 #define MTK_SMI_MMU_EN(port)	BIT(port)
 
 struct mtk_smi_larb_iommu {