diff options
| -rw-r--r-- | drivers/soc/bcm/brcmstb/biuctrl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/soc/bcm/brcmstb/biuctrl.c b/drivers/soc/bcm/brcmstb/biuctrl.c index d326915e0f40..6be975392590 100644 --- a/drivers/soc/bcm/brcmstb/biuctrl.c +++ b/drivers/soc/bcm/brcmstb/biuctrl.c @@ -63,7 +63,7 @@ static const int b15_cpubiuctrl_regs[] = { [CPU_WRITEBACK_CTRL_REG] = -1, }; -/* Odd cases, e.g: 7260 */ +/* Odd cases, e.g: 7260A0 */ static const int b53_cpubiuctrl_no_wb_regs[] = { [CPU_CREDIT_REG] = 0x0b0, [CPU_MCP_FLOW_REG] = 0x0b4, @@ -102,6 +102,7 @@ static int __init mcp_write_pairing_set(void) } static const u32 b53_mach_compat[] = { + 0x7260, 0x7268, 0x7271, 0x7278, @@ -157,6 +158,7 @@ static void __init mcp_b53_set(void) static int __init setup_hifcpubiuctrl_regs(struct device_node *np) { struct device_node *cpu_dn; + u32 family_id; int ret = 0; cpubiuctrl_base = of_iomap(np, 0); @@ -185,7 +187,8 @@ static int __init setup_hifcpubiuctrl_regs(struct device_node *np) } of_node_put(cpu_dn); - if (BRCM_ID(brcmstb_get_family_id()) == 0x7260) + family_id = brcmstb_get_family_id(); + if (BRCM_ID(family_id) == 0x7260 && BRCM_REV(family_id) == 0) cpubiuctrl_regs = b53_cpubiuctrl_no_wb_regs; out: of_node_put(np); |