diff options
Diffstat (limited to 'drivers/soc/renesas/r8a779a0-sysc.c')
| -rw-r--r-- | drivers/soc/renesas/r8a779a0-sysc.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/soc/renesas/r8a779a0-sysc.c b/drivers/soc/renesas/r8a779a0-sysc.c new file mode 100644 index 000000000..04f1bc322 --- /dev/null +++ b/drivers/soc/renesas/r8a779a0-sysc.c @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Renesas R-Car V3U System Controller + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include <linux/bits.h> +#include <linux/clk/renesas.h> +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/iopoll.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/of_address.h> +#include <linux/pm_domain.h> +#include <linux/slab.h> +#include <linux/spinlock.h> +#include <linux/types.h> + +#include <dt-bindings/power/r8a779a0-sysc.h> + +#include "rcar-gen4-sysc.h" + +static struct rcar_gen4_sysc_area r8a779a0_areas[] __initdata = { + { "always-on", R8A779A0_PD_ALWAYS_ON, -1, PD_ALWAYS_ON }, + { "a3e0", R8A779A0_PD_A3E0, R8A779A0_PD_ALWAYS_ON, PD_SCU }, + { "a3e1", R8A779A0_PD_A3E1, R8A779A0_PD_ALWAYS_ON, PD_SCU }, + { "a2e0d0", R8A779A0_PD_A2E0D0, R8A779A0_PD_A3E0, PD_SCU }, + { "a2e0d1", R8A779A0_PD_A2E0D1, R8A779A0_PD_A3E0, PD_SCU }, + { "a2e1d0", R8A779A0_PD_A2E1D0, R8A779A0_PD_A3E1, PD_SCU }, + { "a2e1d1", R8A779A0_PD_A2E1D1, R8A779A0_PD_A3E1, PD_SCU }, + { "a1e0d0c0", R8A779A0_PD_A1E0D0C0, R8A779A0_PD_A2E0D0, PD_CPU_NOCR }, + { "a1e0d0c1", R8A779A0_PD_A1E0D0C1, R8A779A0_PD_A2E0D0, PD_CPU_NOCR }, + { "a1e0d1c0", R8A779A0_PD_A1E0D1C0, R8A779A0_PD_A2E0D1, PD_CPU_NOCR }, + { "a1e0d1c1", R8A779A0_PD_A1E0D1C1, R8A779A0_PD_A2E0D1, PD_CPU_NOCR }, + { "a1e1d0c0", R8A779A0_PD_A1E1D0C0, R8A779A0_PD_A2E1D0, PD_CPU_NOCR }, + { "a1e1d0c1", R8A779A0_PD_A1E1D0C1, R8A779A0_PD_A2E1D0, PD_CPU_NOCR }, + { "a1e1d1c0", R8A779A0_PD_A1E1D1C0, R8A779A0_PD_A2E1D1, PD_CPU_NOCR }, + { "a1e1d1c1", R8A779A0_PD_A1E1D1C1, R8A779A0_PD_A2E1D1, PD_CPU_NOCR }, + { "3dg-a", R8A779A0_PD_3DG_A, R8A779A0_PD_ALWAYS_ON }, + { "3dg-b", R8A779A0_PD_3DG_B, R8A779A0_PD_3DG_A }, + { "a3vip0", R8A779A0_PD_A3VIP0, R8A779A0_PD_ALWAYS_ON }, + { "a3vip1", R8A779A0_PD_A3VIP1, R8A779A0_PD_ALWAYS_ON }, + { "a3vip3", R8A779A0_PD_A3VIP3, R8A779A0_PD_ALWAYS_ON }, + { "a3vip2", R8A779A0_PD_A3VIP2, R8A779A0_PD_ALWAYS_ON }, + { "a3isp01", R8A779A0_PD_A3ISP01, R8A779A0_PD_ALWAYS_ON }, + { "a3isp23", R8A779A0_PD_A3ISP23, R8A779A0_PD_ALWAYS_ON }, + { "a3ir", R8A779A0_PD_A3IR, R8A779A0_PD_ALWAYS_ON }, + { "a2cn0", R8A779A0_PD_A2CN0, R8A779A0_PD_A3IR }, + { "a2imp01", R8A779A0_PD_A2IMP01, R8A779A0_PD_A3IR }, + { "a2dp0", R8A779A0_PD_A2DP0, R8A779A0_PD_A3IR }, + { "a2cv0", R8A779A0_PD_A2CV0, R8A779A0_PD_A3IR }, + { "a2cv1", R8A779A0_PD_A2CV1, R8A779A0_PD_A3IR }, + { "a2cv4", R8A779A0_PD_A2CV4, R8A779A0_PD_A3IR }, + { "a2cv6", R8A779A0_PD_A2CV6, R8A779A0_PD_A3IR }, + { "a2cn2", R8A779A0_PD_A2CN2, R8A779A0_PD_A3IR }, + { "a2imp23", R8A779A0_PD_A2IMP23, R8A779A0_PD_A3IR }, + { "a2dp1", R8A779A0_PD_A2DP1, R8A779A0_PD_A3IR }, + { "a2cv2", R8A779A0_PD_A2CV2, R8A779A0_PD_A3IR }, + { "a2cv3", R8A779A0_PD_A2CV3, R8A779A0_PD_A3IR }, + { "a2cv5", R8A779A0_PD_A2CV5, R8A779A0_PD_A3IR }, + { "a2cv7", R8A779A0_PD_A2CV7, R8A779A0_PD_A3IR }, + { "a2cn1", R8A779A0_PD_A2CN1, R8A779A0_PD_A3IR }, + { "a1cnn0", R8A779A0_PD_A1CNN0, R8A779A0_PD_A2CN0 }, + { "a1cnn2", R8A779A0_PD_A1CNN2, R8A779A0_PD_A2CN2 }, + { "a1dsp0", R8A779A0_PD_A1DSP0, R8A779A0_PD_A2CN2 }, + { "a1cnn1", R8A779A0_PD_A1CNN1, R8A779A0_PD_A2CN1 }, + { "a1dsp1", R8A779A0_PD_A1DSP1, R8A779A0_PD_A2CN1 }, +}; + +const struct rcar_gen4_sysc_info r8a779a0_sysc_info __initconst = { + .areas = r8a779a0_areas, + .num_areas = ARRAY_SIZE(r8a779a0_areas), +}; |