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authorLinus Torvalds <torvalds@linux-foundation.org>2023-09-13 14:18:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-09-13 14:18:19 -0700
commitaed8aee11130a954356200afa3f1b8753e8a9482 (patch)
treebf82e78444126f746cd09f50d3979dce31cbf10b /drivers/pmdomain/renesas/r8a77965-sysc.c
parent23f108dc9ed26100b1489f6a9e99088d4064f56b (diff)
parente2ad626f8f409899baf1bf192d0533a851128b19 (diff)
Merge tag 'pmdomain-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull genpm / pmdomain rename from Ulf Hansson: "This renames the genpd subsystem to pmdomain. As discussed on LKML, using 'genpd' as the name of a subsystem isn't very self-explanatory and the acronym itself that means Generic PM Domain, is known only by a limited group of people. The suggestion to improve the situation is to rename the subsystem to 'pmdomain', which there seems to be a good consensus around using. Ideally it should indicate that its purpose is to manage Power Domains or 'PM domains' as we often also use within the Linux Kernel terminology" * tag 'pmdomain-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: Rename the genpd subsystem to pmdomain
Diffstat (limited to 'drivers/pmdomain/renesas/r8a77965-sysc.c')
-rw-r--r--drivers/pmdomain/renesas/r8a77965-sysc.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/pmdomain/renesas/r8a77965-sysc.c b/drivers/pmdomain/renesas/r8a77965-sysc.c
new file mode 100644
index 000000000000..ff0b0d116992
--- /dev/null
+++ b/drivers/pmdomain/renesas/r8a77965-sysc.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Renesas R-Car M3-N System Controller
+ * Copyright (C) 2018 Jacopo Mondi <jacopo+renesas@jmondi.org>
+ *
+ * Based on Renesas R-Car M3-W System Controller
+ * Copyright (C) 2016 Glider bvba
+ */
+
+#include <linux/bits.h>
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a77965-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a77965_areas[] __initconst = {
+ { "always-on", 0, 0, R8A77965_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "ca57-scu", 0x1c0, 0, R8A77965_PD_CA57_SCU, R8A77965_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca57-cpu0", 0x80, 0, R8A77965_PD_CA57_CPU0, R8A77965_PD_CA57_SCU,
+ PD_CPU_NOCR },
+ { "ca57-cpu1", 0x80, 1, R8A77965_PD_CA57_CPU1, R8A77965_PD_CA57_SCU,
+ PD_CPU_NOCR },
+ { "cr7", 0x240, 0, R8A77965_PD_CR7, R8A77965_PD_ALWAYS_ON },
+ { "a3vc", 0x380, 0, R8A77965_PD_A3VC, R8A77965_PD_ALWAYS_ON },
+ { "a3vp", 0x340, 0, R8A77965_PD_A3VP, R8A77965_PD_ALWAYS_ON },
+ { "a2vc1", 0x3c0, 1, R8A77965_PD_A2VC1, R8A77965_PD_A3VC },
+ { "3dg-a", 0x100, 0, R8A77965_PD_3DG_A, R8A77965_PD_ALWAYS_ON },
+ { "3dg-b", 0x100, 1, R8A77965_PD_3DG_B, R8A77965_PD_3DG_A },
+};
+
+const struct rcar_sysc_info r8a77965_sysc_info __initconst = {
+ .areas = r8a77965_areas,
+ .num_areas = ARRAY_SIZE(r8a77965_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
+};