diff options
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx35.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mach-vf610.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-imx/suspend-imx6.S | 24 | ||||
| -rw-r--r-- | arch/arm/mach-imx/system.c | 8 |
4 files changed, 9 insertions, 36 deletions
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index a4d5e425cd8..71c86a2f856 100644 --- a/arch/arm/mach-imx/clk-imx35.c +++ b/arch/arm/mach-imx/clk-imx35.c @@ -289,14 +289,12 @@ int __init mx35_clocks_init(void) return 0; } -static int __init mx35_clocks_init_dt(struct device_node *ccm_node) +static void __init mx35_clocks_init_dt(struct device_node *ccm_node) { clk_data.clks = clk; clk_data.clk_num = ARRAY_SIZE(clk); of_clk_add_provider(ccm_node, of_clk_src_onecell_get, &clk_data); mx35_clocks_init(); - - return 0; } CLK_OF_DECLARE(imx35, "fsl,imx35-ccm", mx35_clocks_init_dt); diff --git a/arch/arm/mach-imx/mach-vf610.c b/arch/arm/mach-imx/mach-vf610.c index 2d8aef5a6ef..c4460275812 100644 --- a/arch/arm/mach-imx/mach-vf610.c +++ b/arch/arm/mach-imx/mach-vf610.c @@ -20,19 +20,14 @@ static void __init vf610_init_machine(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -static void __init vf610_init_irq(void) -{ - l2x0_of_init(0, ~0UL); - irqchip_init(); -} - static const char *vf610_dt_compat[] __initconst = { "fsl,vf610", NULL, }; DT_MACHINE_START(VYBRID_VF610, "Freescale Vybrid VF610 (Device Tree)") - .init_irq = vf610_init_irq, + .l2c_aux_val = 0, + .l2c_aux_mask = ~0, .init_machine = vf610_init_machine, .dt_compat = vf610_dt_compat, .restart = mxc_restart, diff --git a/arch/arm/mach-imx/suspend-imx6.S b/arch/arm/mach-imx/suspend-imx6.S index 20048ff0573..fe123b079c0 100644 --- a/arch/arm/mach-imx/suspend-imx6.S +++ b/arch/arm/mach-imx/suspend-imx6.S @@ -334,28 +334,10 @@ ENDPROC(imx6_suspend) * turned into relative ones. */ -#ifdef CONFIG_CACHE_L2X0 - .macro pl310_resume - adr r0, l2x0_saved_regs_offset - ldr r2, [r0] - add r2, r2, r0 - ldr r0, [r2, #L2X0_R_PHY_BASE] @ get physical base of l2x0 - ldr r1, [r2, #L2X0_R_AUX_CTRL] @ get aux_ctrl value - str r1, [r0, #L2X0_AUX_CTRL] @ restore aux_ctrl - mov r1, #0x1 - str r1, [r0, #L2X0_CTRL] @ re-enable L2 - .endm - -l2x0_saved_regs_offset: - .word l2x0_saved_regs - . - -#else - .macro pl310_resume - .endm -#endif - ENTRY(v7_cpu_resume) bl v7_invalidate_l1 - pl310_resume +#ifdef CONFIG_CACHE_L2X0 + bl l2c310_early_resume +#endif b cpu_resume ENDPROC(v7_cpu_resume) diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c index 5e3027d3692..3b0733edb68 100644 --- a/arch/arm/mach-imx/system.c +++ b/arch/arm/mach-imx/system.c @@ -124,7 +124,7 @@ void __init imx_init_l2cache(void) } /* Configure the L2 PREFETCH and POWER registers */ - val = readl_relaxed(l2x0_base + L2X0_PREFETCH_CTRL); + val = readl_relaxed(l2x0_base + L310_PREFETCH_CTRL); val |= 0x70800000; /* * The L2 cache controller(PL310) version on the i.MX6D/Q is r3p1-50rel0 @@ -137,14 +137,12 @@ void __init imx_init_l2cache(void) */ if (cpu_is_imx6q()) val &= ~(1 << 30 | 1 << 23); - writel_relaxed(val, l2x0_base + L2X0_PREFETCH_CTRL); - val = L2X0_DYNAMIC_CLK_GATING_EN | L2X0_STNDBY_MODE_EN; - writel_relaxed(val, l2x0_base + L2X0_POWER_CTRL); + writel_relaxed(val, l2x0_base + L310_PREFETCH_CTRL); iounmap(l2x0_base); of_node_put(np); out: - l2x0_of_init(0, ~0UL); + l2x0_of_init(0, ~0); } #endif |