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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2017-02-27 16:40:05 -0800 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2017-12-20 17:37:42 -0800 |
| commit | 6451d644b8f3d7188778bac60e3543274b41ae30 (patch) | |
| tree | e970676650ebf711e92991859b7e407064c51e06 /drivers/soc/bcm | |
| parent | soc: brcmstb: biuctrl: Prepare for saving/restoring other registers (diff) | |
| download | linux-dev-6451d644b8f3d7188778bac60e3543274b41ae30.tar.xz linux-dev-6451d644b8f3d7188778bac60e3543274b41ae30.zip | |
soc: brcmstb: biuctrl: Wire-up new registers
Add definitions for B53 systems register: CPU_MCP_FLOW_REG and
CPU_WRITEBACK_CTRL_REG. These register will be saved and restored
accordingly.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'drivers/soc/bcm')
| -rw-r--r-- | drivers/soc/bcm/brcmstb/biuctrl.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/soc/bcm/brcmstb/biuctrl.c b/drivers/soc/bcm/brcmstb/biuctrl.c index 16cbfc2e953a..d498f9db01ab 100644 --- a/drivers/soc/bcm/brcmstb/biuctrl.c +++ b/drivers/soc/bcm/brcmstb/biuctrl.c @@ -49,17 +49,23 @@ static inline void cbc_writel(u32 val, int reg) enum cpubiuctrl_regs { CPU_CREDIT_REG = 0, + CPU_MCP_FLOW_REG, + CPU_WRITEBACK_CTRL_REG }; static const int b15_cpubiuctrl_regs[] = { [CPU_CREDIT_REG] = 0x184, + [CPU_MCP_FLOW_REG] = -1, + [CPU_WRITEBACK_CTRL_REG] = -1, }; static const int b53_cpubiuctrl_regs[] = { [CPU_CREDIT_REG] = 0x0b0, + [CPU_MCP_FLOW_REG] = 0x0b4, + [CPU_WRITEBACK_CTRL_REG] = 0x22c, }; -#define NUM_CPU_BIUCTRL_REGS 1 +#define NUM_CPU_BIUCTRL_REGS 3 static int __init mcp_write_pairing_set(void) { |