[PATCH v2 07/23] iommu/mediatek: Use the common mtk-smi-larb-port.h
From: Yong Wu <yong.wu@mediatek.com>
Date: 2020-09-05 08:12:35
Also in:
linux-arm-kernel, linux-iommu, linux-mediatek, lkml
Subsystem:
iommu subsystem, mediatek iommu driver, mediatek smi driver, memory controller drivers, the rest · Maintainers:
Joerg Roedel, Will Deacon, Yong Wu, Krzysztof Kozlowski, Linus Torvalds
Use the common larb-port header in the source code. Signed-off-by: Yong Wu <yong.wu@mediatek.com> --- drivers/iommu/mtk_iommu.c | 7 ------- drivers/iommu/mtk_iommu.h | 1 + drivers/memory/mtk-smi.c | 1 + include/soc/mediatek/smi.h | 2 -- 4 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 785b228d39a6..fd8322ee4980 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c@@ -101,13 +101,6 @@ #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
index 122925dbe547..a2e2c844b96e 100644
--- 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-smi-larb-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
index c21262502581..ec83f1ac48b1 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c@@ -14,6 +14,7 @@ #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <soc/mediatek/smi.h> +#include <dt-bindings/memory/mtk-smi-larb-port.h> #include <dt-bindings/memory/mt2701-larb-port.h> /* mt8173 */
diff --git a/include/soc/mediatek/smi.h b/include/soc/mediatek/smi.h
index 5a34b87d89e3..9371bf572ab8 100644
--- 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 {
--
2.18.0