From: Yong Wu <yong.wu@mediatek.com>
To: Joerg Roedel <joro@8bytes.org>, Rob Herring <robh+dt@kernel.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
Will Deacon <will@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Tomasz Figa <tfiga@chromium.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<iommu@lists.linux-foundation.org>,
Hsin-Yi Wang <hsinyi@chromium.org>, <yong.wu@mediatek.com>,
<youlin.pei@mediatek.com>, <anan.sun@mediatek.com>,
<xueqi.zhang@mediatek.com>, <yen-chang.chen@mediatek.com>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
<mingyuan.ma@mediatek.com>, <yf.wang@mediatek.com>,
<libo.kang@mediatek.com>, <chengci.xu@mediatek.com>
Subject: [PATCH v7 27/36] iommu/mediatek: Remove mtk_iommu.h
Date: Tue, 3 May 2022 15:14:18 +0800 [thread overview]
Message-ID: <20220503071427.2285-28-yong.wu@mediatek.com> (raw)
In-Reply-To: <20220503071427.2285-1-yong.wu@mediatek.com>
Currently there is a suspend structure in the header file. It's no need
to keep a header file only for this. Move these into the c file and rm
this header file.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
drivers/iommu/mtk_iommu.c | 14 +++++++++++++-
drivers/iommu/mtk_iommu.h | 32 --------------------------------
drivers/iommu/mtk_iommu_v1.c | 11 ++++++++---
3 files changed, 21 insertions(+), 36 deletions(-)
delete mode 100644 drivers/iommu/mtk_iommu.h
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 7383a5df6021..349640bcbd01 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <linux/iommu.h>
#include <linux/iopoll.h>
+#include <linux/io-pgtable.h>
#include <linux/list.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
@@ -30,7 +31,7 @@
#include <asm/barrier.h>
#include <soc/mediatek/smi.h>
-#include "mtk_iommu.h"
+#include <dt-bindings/memory/mtk-memory-port.h>
#define REG_MMU_PT_BASE_ADDR 0x000
#define MMU_PT_ADDR_MASK GENMASK(31, 7)
@@ -166,6 +167,17 @@ struct mtk_iommu_iova_region {
unsigned long long size;
};
+struct mtk_iommu_suspend_reg {
+ u32 misc_ctrl;
+ u32 dcm_dis;
+ u32 ctrl_reg;
+ u32 int_control0;
+ u32 int_main_control;
+ u32 ivrp_paddr;
+ u32 vld_pa_rng;
+ u32 wr_len_ctrl;
+};
+
struct mtk_iommu_plat_data {
enum mtk_iommu_plat m4u_plat;
u32 flags;
diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h
deleted file mode 100644
index 305243e18aa9..000000000000
--- a/drivers/iommu/mtk_iommu.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2015-2016 MediaTek Inc.
- * Author: Honghui Zhang <honghui.zhang@mediatek.com>
- */
-
-#ifndef _MTK_IOMMU_H_
-#define _MTK_IOMMU_H_
-
-#include <linux/device.h>
-#include <linux/io.h>
-#include <linux/io-pgtable.h>
-#include <linux/iommu.h>
-#include <linux/spinlock.h>
-#include <soc/mediatek/smi.h>
-#include <dt-bindings/memory/mtk-memory-port.h>
-
-struct mtk_iommu_suspend_reg {
- union {
- u32 standard_axi_mode;/* v1 */
- u32 misc_ctrl;/* v2 */
- };
- u32 dcm_dis;
- u32 ctrl_reg;
- u32 int_control0;
- u32 int_main_control;
- u32 ivrp_paddr;
- u32 vld_pa_rng;
- u32 wr_len_ctrl;
-};
-
-#endif
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c
index 6d1c09c91e1f..3d1f0897d1cc 100644
--- a/drivers/iommu/mtk_iommu_v1.c
+++ b/drivers/iommu/mtk_iommu_v1.c
@@ -7,7 +7,6 @@
*
* Based on driver/iommu/mtk_iommu.c
*/
-#include <linux/memblock.h>
#include <linux/bug.h>
#include <linux/clk.h>
#include <linux/component.h>
@@ -28,10 +27,9 @@
#include <linux/spinlock.h>
#include <asm/barrier.h>
#include <asm/dma-iommu.h>
-#include <linux/init.h>
+#include <dt-bindings/memory/mtk-memory-port.h>
#include <dt-bindings/memory/mt2701-larb-port.h>
#include <soc/mediatek/smi.h>
-#include "mtk_iommu.h"
#define REG_MMU_PT_BASE_ADDR 0x000
@@ -87,6 +85,13 @@
*/
#define M2701_IOMMU_PGT_SIZE SZ_4M
+struct mtk_iommu_suspend_reg {
+ u32 standard_axi_mode;
+ u32 dcm_dis;
+ u32 ctrl_reg;
+ u32 int_control0;
+};
+
struct mtk_iommu_data {
void __iomem *base;
int irq;
--
2.18.0
next prev parent reply other threads:[~2022-05-03 7:19 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-03 7:13 [PATCH v7 00/36] MT8195 and MT8186 IOMMU SUPPORT Yong Wu
2022-05-03 7:13 ` [PATCH v7 01/36] dt-bindings: mediatek: mt8195: Add binding for MM IOMMU Yong Wu
2022-05-03 7:13 ` [PATCH v7 02/36] dt-bindings: mediatek: mt8195: Add binding for infra IOMMU Yong Wu
2022-05-03 7:13 ` [PATCH v7 03/36] dt-bindings: mediatek: mt8186: Add binding for MM iommu Yong Wu
2022-05-03 7:13 ` [PATCH v7 04/36] iommu/mediatek: Fix 2 HW sharing pgtable issue Yong Wu
2022-05-03 7:13 ` [PATCH v7 05/36] iommu/mediatek: Add list_del in mtk_iommu_remove Yong Wu
2022-05-03 7:13 ` [PATCH v7 06/36] iommu/mediatek: Remove clk_disable " Yong Wu
2022-05-03 7:13 ` [PATCH v7 07/36] iommu/mediatek: Add mutex for m4u_group and m4u_dom in data Yong Wu
2022-05-03 7:13 ` [PATCH v7 08/36] iommu/mediatek: Add mutex for data in the mtk_iommu_domain Yong Wu
2022-05-03 7:14 ` [PATCH v7 09/36] iommu/mediatek: Adapt sharing and non-sharing pgtable case Yong Wu
2022-05-03 7:14 ` [PATCH v7 10/36] iommu/mediatek: Add 12G~16G support for multi domains Yong Wu
2022-05-03 7:14 ` [PATCH v7 11/36] iommu/mediatek: Add a flag DCM_DISABLE Yong Wu
2022-05-03 7:14 ` [PATCH v7 12/36] iommu/mediatek: Add a flag STD_AXI_MODE Yong Wu
2022-05-03 7:14 ` [PATCH v7 13/36] iommu/mediatek: Remove the granule in the tlb flush Yong Wu
2022-05-03 7:14 ` [PATCH v7 14/36] iommu/mediatek: Always enable output PA over 32bits in isr Yong Wu
2022-05-03 7:14 ` [PATCH v7 15/36] iommu/mediatek: Add SUB_COMMON_3BITS flag Yong Wu
2022-05-03 7:14 ` [PATCH v7 16/36] iommu/mediatek: Add IOMMU_TYPE flag Yong Wu
2022-05-03 7:14 ` [PATCH v7 17/36] iommu/mediatek: Contain MM IOMMU flow with the MM TYPE Yong Wu
2022-05-03 7:14 ` [PATCH v7 18/36] iommu/mediatek: Adjust device link when it is sub-common Yong Wu
2022-05-03 7:14 ` [PATCH v7 19/36] iommu/mediatek: Allow IOMMU_DOMAIN_UNMANAGED for PCIe VFIO Yong Wu
2022-05-03 7:14 ` [PATCH v7 20/36] iommu/mediatek: Add a PM_CLK_AO flag for infra iommu Yong Wu
2022-05-03 7:14 ` [PATCH v7 21/36] iommu/mediatek: Add infra iommu support Yong Wu
2022-05-03 7:14 ` [PATCH v7 22/36] iommu/mediatek: Add PCIe support Yong Wu
2022-05-03 7:14 ` [PATCH v7 23/36] iommu/mediatek: Add mt8195 support Yong Wu
2022-05-03 7:14 ` [PATCH v7 24/36] iommu/mediatek: Only adjust code about register base Yong Wu
2022-05-03 7:14 ` [PATCH v7 25/36] iommu/mediatek: Just move code position in hw_init Yong Wu
2022-05-03 7:14 ` [PATCH v7 26/36] iommu/mediatek: Separate mtk_iommu_data for v1 and v2 Yong Wu
2022-05-03 7:14 ` Yong Wu [this message]
2022-05-03 7:14 ` [PATCH v7 28/36] iommu/mediatek-v1: Just rename mtk_iommu to mtk_iommu_v1 Yong Wu
2022-05-03 7:14 ` [PATCH v7 29/36] iommu/mediatek: Add mtk_iommu_bank_data structure Yong Wu
2022-05-03 7:14 ` [PATCH v7 30/36] iommu/mediatek: Initialise bank HW for each a bank Yong Wu
2022-05-03 7:14 ` [PATCH v7 31/36] iommu/mediatek: Change the domid to iova_region_id Yong Wu
2022-05-03 7:14 ` [PATCH v7 32/36] iommu/mediatek: Get the proper bankid for multi banks Yong Wu
2022-05-03 7:14 ` [PATCH v7 33/36] iommu/mediatek: Initialise/Remove for multi bank dev Yong Wu
2022-05-03 7:14 ` [PATCH v7 34/36] iommu/mediatek: Backup/restore regsiters for multi banks Yong Wu
2022-05-03 7:14 ` [PATCH v7 35/36] iommu/mediatek: mt8195: Enable multi banks for infra iommu Yong Wu
2022-05-03 7:14 ` [PATCH v7 36/36] iommu/mediatek: Add mt8186 iommu support Yong Wu
2022-05-03 15:42 ` [PATCH v7 00/36] MT8195 and MT8186 IOMMU SUPPORT Matthias Brugger
2022-05-04 8:40 ` Joerg Roedel
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