SPDX: Convert all of our single license tags to Linux Kernel style

[u-boot] / arch / arm / mach-sunxi / clock_sun6i.c

diff --git a/arch/arm/mach-sunxi/clock_sun6i.c b/arch/arm/mach-sunxi/clock_sun6i.c
index 631bc6e2500624660ca29bcb20f768bda5093a8a..82f6f7f8e3561d276cf9420679866372c12916cf 100644 (file)
--- a/arch/arm/mach-sunxi/clock_sun6i.c
+++ b/arch/arm/mach-sunxi/clock_sun6i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * sun6i specific clock code
  *
@@ -6,8 +7,6 @@
  * Tom Cubie <tangliang@allwinnertech.com>
  *
  * (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -51,6 +50,13 @@ void clock_init_safe(void)
        writel(MBUS_CLK_DEFAULT, &ccm->mbus0_clk_cfg);
        if (IS_ENABLED(CONFIG_MACH_SUN6I))
                writel(MBUS_CLK_DEFAULT, &ccm->mbus1_clk_cfg);
+
+#if defined(CONFIG_MACH_SUN8I_R40) && defined(CONFIG_SUNXI_AHCI)
+       setbits_le32(&ccm->sata_pll_cfg, CCM_SATA_PLL_DEFAULT);
+       setbits_le32(&ccm->ahb_reset0_cfg, 0x1 << AHB_GATE_OFFSET_SATA);
+       setbits_le32(&ccm->ahb_gate0, 0x1 << AHB_GATE_OFFSET_SATA);
+       setbits_le32(&ccm->sata_clk_cfg, CCM_SATA_CTRL_ENABLE);
+#endif
 }
 #endif
 
@@ -59,11 +65,17 @@ void clock_init_sec(void)
 #ifdef CONFIG_MACH_SUNXI_H3_H5
        struct sunxi_ccm_reg * const ccm =
                (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+       struct sunxi_prcm_reg * const prcm =
+               (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE;
 
        setbits_le32(&ccm->ccu_sec_switch,
                     CCM_SEC_SWITCH_MBUS_NONSEC |
                     CCM_SEC_SWITCH_BUS_NONSEC |
                     CCM_SEC_SWITCH_PLL_NONSEC);
+       setbits_le32(&prcm->prcm_sec_switch,
+                    PRCM_SEC_SWITCH_APB0_CLK_NONSEC |
+                    PRCM_SEC_SWITCH_PLL_CFG_NONSEC |
+                    PRCM_SEC_SWITCH_PWR_GATE_NONSEC);
 #endif
 }