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adam.huang
Arm Trusted Firmware
Commits
95d064b4
Commit
95d064b4
authored
Jun 07, 2021
by
Manish Pandey
Committed by
TrustedFirmware Code Review
Jun 07, 2021
Browse files
Merge "fix(plat/marvell/armada): select correct pcie reference clock source" into integration
parents
076bb38d
371648e1
Changes
1
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drivers/marvell/comphy/phy-comphy-cp110.c
View file @
95d064b4
...
...
@@ -53,13 +53,13 @@
#define SYS_CTRL_FROM_COMPHY_ADDR(x) ((x & ~0xffffff) + 0x440000)
/* DFX register spaces */
#define SAR_RST_PCIE0_CLOCK_CONFIG_CP
1
_OFFSET (0)
#define SAR_RST_PCIE0_CLOCK_CONFIG_CP
1
_MASK (0x1 << \
SAR_RST_PCIE0_CLOCK_CONFIG_CP
1
_OFFSET)
#define SAR_RST_PCIE1_CLOCK_CONFIG_CP
1
_OFFSET (1)
#define SAR_RST_PCIE1_CLOCK_CONFIG_CP
1
_MASK (0x1 << \
SAR_RST_PCIE1_CLOCK_CONFIG_CP
1
_OFFSET)
#define SAR_STATUS_0_REG
2
00
#define SAR_RST_PCIE0_CLOCK_CONFIG_CP
0
_OFFSET (
3
0)
#define SAR_RST_PCIE0_CLOCK_CONFIG_CP
0
_MASK (0x1
UL
<< \
SAR_RST_PCIE0_CLOCK_CONFIG_CP
0
_OFFSET)
#define SAR_RST_PCIE1_CLOCK_CONFIG_CP
0
_OFFSET (
3
1)
#define SAR_RST_PCIE1_CLOCK_CONFIG_CP
0
_MASK (0x1
UL
<< \
SAR_RST_PCIE1_CLOCK_CONFIG_CP
0
_OFFSET)
#define SAR_STATUS_0_REG
0x406
00
#define DFX_FROM_COMPHY_ADDR(x) ((x & ~0xffffff) + DFX_BASE)
/* Common Phy training */
#define COMPHY_TRX_TRAIN_COMPHY_OFFS 0x1000
...
...
@@ -1318,11 +1318,11 @@ static int mvebu_cp110_comphy_pcie_power_on(uint64_t comphy_base,
reg
=
mmio_read_32
(
DFX_FROM_COMPHY_ADDR
(
comphy_base
)
+
SAR_STATUS_0_REG
);
if
(
comphy_index
==
COMPHY_LANE4
||
comphy_index
==
COMPHY_LANE5
)
clk_dir
=
(
reg
&
SAR_RST_PCIE1_CLOCK_CONFIG_CP
1
_MASK
)
>>
SAR_RST_PCIE1_CLOCK_CONFIG_CP
1
_OFFSET
;
clk_dir
=
(
reg
&
SAR_RST_PCIE1_CLOCK_CONFIG_CP
0
_MASK
)
>>
SAR_RST_PCIE1_CLOCK_CONFIG_CP
0
_OFFSET
;
else
clk_dir
=
(
reg
&
SAR_RST_PCIE0_CLOCK_CONFIG_CP
1
_MASK
)
>>
SAR_RST_PCIE0_CLOCK_CONFIG_CP
1
_OFFSET
;
clk_dir
=
(
reg
&
SAR_RST_PCIE0_CLOCK_CONFIG_CP
0
_MASK
)
>>
SAR_RST_PCIE0_CLOCK_CONFIG_CP
0
_OFFSET
;
debug
(
"On lane %d
\n
"
,
comphy_index
);
debug
(
"PCIe clock direction = %x
\n
"
,
clk_dir
);
...
...
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