lkml.org 
[lkml]   [2020]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 04/23] dt-bindings: memory: mediatek: Extend LARB_NR_MAX to 32
Date
Extend the max larb number definition as mt8192 has larb_nr over 16.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
---
include/dt-bindings/memory/mtk-smi-larb-port.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/dt-bindings/memory/mtk-smi-larb-port.h b/include/dt-bindings/memory/mtk-smi-larb-port.h
index 2ec7fe5ce4e9..f4d8e3aed0bc 100644
--- a/include/dt-bindings/memory/mtk-smi-larb-port.h
+++ b/include/dt-bindings/memory/mtk-smi-larb-port.h
@@ -6,10 +6,10 @@
#ifndef __DTS_MTK_IOMMU_PORT_H_
#define __DTS_MTK_IOMMU_PORT_H_

-#define MTK_LARB_NR_MAX 16
+#define MTK_LARB_NR_MAX 32

#define MTK_M4U_ID(larb, port) (((larb) << 5) | (port))
-#define MTK_M4U_TO_LARB(id) (((id) >> 5) & 0xf)
+#define MTK_M4U_TO_LARB(id) (((id) >> 5) & 0x1f)
#define MTK_M4U_TO_PORT(id) ((id) & 0x1f)

#endif
--
2.18.0
\
 
 \ /
  Last update: 2020-09-05 10:13    [W:0.211 / U:0.352 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site