soc: bcm: brcmstb: biuctrl: Update layout for A72 on 7211 (ea1e84d1) · Commits · 戴 / test

The BIUCTRL layout is a little different on 7211 which is equipped with a Cortex-A72, account for those register offset differences. We will match 7211 specifically in a subsequent commit. Signed-off-by:

Florian Fainelli <f.fainelli@gmail.com>

drivers/soc/bcm/brcmstb/biuctrl.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,12 @@ static const int b53_cpubiuctrl_regs[] = {
		[CPU_WRITEBACK_CTRL_REG] = 0x22c,
		};

		static const int a72_cpubiuctrl_regs[] = {
		[CPU_CREDIT_REG] = 0x18,
		[CPU_MCP_FLOW_REG] = 0x1c,
		[CPU_WRITEBACK_CTRL_REG] = 0x20,
		};

		#define NUM_CPU_BIUCTRL_REGS 3

		static int __init mcp_write_pairing_set(void)
		@@ -183,6 +189,8 @@ static int __init setup_hifcpubiuctrl_regs(struct device_node *np)
		cpubiuctrl_regs = b15_cpubiuctrl_regs;
		else if (of_device_is_compatible(cpu_dn, "brcm,brahma-b53"))
		cpubiuctrl_regs = b53_cpubiuctrl_regs;
		else if (of_device_is_compatible(cpu_dn, "arm,cortex-a72"))
		cpubiuctrl_regs = a72_cpubiuctrl_regs;
		else {
		pr_err("unsupported CPU\n");
		ret = -EINVAL;

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