Thread (12 messages) 12 messages, 5 authors, 2020-10-01
STALE2079d
Revisions (5)
  1. v1 current
  2. v2 [diff vs current]
  3. v3 [diff vs current]
  4. v4 [diff vs current]
  5. v5 [diff vs current]

[PATCH 2/4] soc: aspeed: Fix LPC register offsets

From: Chia-Wei, Wang <hidden>
Date: 2020-09-11 04:18:20
Also in: linux-aspeed, lkml, openbmc
Subsystem: the rest · Maintainer: Linus Torvalds

The LPC register offsets are fixed to adapt to the LPC DTS change,
where the LPC partitioning is removed.

Signed-off-by: Chia-Wei, Wang <redacted>
---
 drivers/soc/aspeed/aspeed-lpc-ctrl.c  |  6 +++---
 drivers/soc/aspeed/aspeed-lpc-snoop.c | 11 +++++------
 2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/soc/aspeed/aspeed-lpc-ctrl.c b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
index 01ed21e8bfee..36faa0618ada 100644
--- a/drivers/soc/aspeed/aspeed-lpc-ctrl.c
+++ b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
@@ -17,12 +17,12 @@
 
 #define DEVICE_NAME	"aspeed-lpc-ctrl"
 
-#define HICR5 0x0
+#define HICR5 0x80
 #define HICR5_ENL2H	BIT(8)
 #define HICR5_ENFWH	BIT(10)
 
-#define HICR7 0x8
-#define HICR8 0xc
+#define HICR7 0x88
+#define HICR8 0x8c
 
 struct aspeed_lpc_ctrl {
 	struct miscdevice	miscdev;
diff --git a/drivers/soc/aspeed/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c
index f3d8d53ab84d..7ce5c9fcc73c 100644
--- a/drivers/soc/aspeed/aspeed-lpc-snoop.c
+++ b/drivers/soc/aspeed/aspeed-lpc-snoop.c
@@ -28,26 +28,25 @@
 #define NUM_SNOOP_CHANNELS 2
 #define SNOOP_FIFO_SIZE 2048
 
-#define HICR5	0x0
+#define HICR5	0x80
 #define HICR5_EN_SNP0W		BIT(0)
 #define HICR5_ENINT_SNP0W	BIT(1)
 #define HICR5_EN_SNP1W		BIT(2)
 #define HICR5_ENINT_SNP1W	BIT(3)
-
-#define HICR6	0x4
+#define HICR6	0x84
 #define HICR6_STR_SNP0W		BIT(0)
 #define HICR6_STR_SNP1W		BIT(1)
-#define SNPWADR	0x10
+#define SNPWADR	0x90
 #define SNPWADR_CH0_MASK	GENMASK(15, 0)
 #define SNPWADR_CH0_SHIFT	0
 #define SNPWADR_CH1_MASK	GENMASK(31, 16)
 #define SNPWADR_CH1_SHIFT	16
-#define SNPWDR	0x14
+#define SNPWDR	0x94
 #define SNPWDR_CH0_MASK		GENMASK(7, 0)
 #define SNPWDR_CH0_SHIFT	0
 #define SNPWDR_CH1_MASK		GENMASK(15, 8)
 #define SNPWDR_CH1_SHIFT	8
-#define HICRB	0x80
+#define HICRB	0x100
 #define HICRB_ENSNP0D		BIT(14)
 #define HICRB_ENSNP1D		BIT(15)
 
-- 
2.17.1


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