* [PATCH 0/4] soc: renesas: Add support for R-Car E3
@ 2018-04-11 9:36 Yoshihiro Shimoda
2018-04-11 9:36 ` [PATCH 1/4] soc: renesas: identify " Yoshihiro Shimoda
` (3 more replies)
0 siblings, 4 replies; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-11 9:36 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland
Cc: devicetree, linux-renesas-soc, Yoshihiro Shimoda
This patch is based on the renesas-drivers-2018-04-03-v4.16 tag of
renesas-drivers.git.
Takeshi Kihara (4):
soc: renesas: identify R-Car E3
soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions
soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
soc: renesas: rcar-rst: Add support for R-Car E3
.../bindings/power/renesas,rcar-sysc.txt | 1 +
.../devicetree/bindings/reset/renesas,rst.txt | 1 +
drivers/soc/renesas/Kconfig | 8 +++++-
drivers/soc/renesas/Makefile | 1 +
drivers/soc/renesas/r8a77990-sysc.c | 33 ++++++++++++++++++++++
drivers/soc/renesas/rcar-rst.c | 1 +
drivers/soc/renesas/rcar-sysc.c | 3 ++
drivers/soc/renesas/rcar-sysc.h | 1 +
drivers/soc/renesas/renesas-soc.c | 8 ++++++
include/dt-bindings/power/r8a77990-sysc.h | 26 +++++++++++++++++
10 files changed, 82 insertions(+), 1 deletion(-)
create mode 100644 drivers/soc/renesas/r8a77990-sysc.c
create mode 100644 include/dt-bindings/power/r8a77990-sysc.h
--
1.9.1
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH 1/4] soc: renesas: identify R-Car E3
2018-04-11 9:36 [PATCH 0/4] soc: renesas: Add support for R-Car E3 Yoshihiro Shimoda
@ 2018-04-11 9:36 ` Yoshihiro Shimoda
2018-04-11 13:26 ` Geert Uytterhoeven
2018-04-11 9:36 ` [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions Yoshihiro Shimoda
` (2 subsequent siblings)
3 siblings, 1 reply; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-11 9:36 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland
Cc: devicetree, linux-renesas-soc, Takeshi Kihara, Yoshihiro Shimoda
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds support for identifying the R-Car E3 (R8A77990) SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
drivers/soc/renesas/renesas-soc.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 3912a71..d44d0e6 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -164,6 +164,11 @@ struct renesas_soc {
.id = 0x56,
};
+static const struct renesas_soc soc_rcar_e3 __initconst __maybe_unused = {
+ .family = &fam_rcar_gen3,
+ .id = 0x57,
+};
+
static const struct renesas_soc soc_rcar_d3 __initconst __maybe_unused = {
.family = &fam_rcar_gen3,
.id = 0x58,
@@ -236,6 +241,9 @@ struct renesas_soc {
#ifdef CONFIG_ARCH_R8A77980
{ .compatible = "renesas,r8a77980", .data = &soc_rcar_v3h },
#endif
+#ifdef CONFIG_ARCH_R8A77990
+ { .compatible = "renesas,r8a77990", .data = &soc_rcar_e3 },
+#endif
#ifdef CONFIG_ARCH_R8A77995
{ .compatible = "renesas,r8a77995", .data = &soc_rcar_d3 },
#endif
--
1.9.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions
2018-04-11 9:36 [PATCH 0/4] soc: renesas: Add support for R-Car E3 Yoshihiro Shimoda
2018-04-11 9:36 ` [PATCH 1/4] soc: renesas: identify " Yoshihiro Shimoda
@ 2018-04-11 9:36 ` Yoshihiro Shimoda
2018-04-11 14:55 ` Geert Uytterhoeven
2018-04-11 9:36 ` [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas Yoshihiro Shimoda
2018-04-11 9:36 ` [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3 Yoshihiro Shimoda
3 siblings, 1 reply; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-11 9:36 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland
Cc: devicetree, linux-renesas-soc, Takeshi Kihara, Yoshihiro Shimoda
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds power domain indices for R-Car E3.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[shimoda: add commit log and SPDX-License-Identifier]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
include/dt-bindings/power/r8a77990-sysc.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 include/dt-bindings/power/r8a77990-sysc.h
diff --git a/include/dt-bindings/power/r8a77990-sysc.h b/include/dt-bindings/power/r8a77990-sysc.h
new file mode 100644
index 0000000..944d85b
--- /dev/null
+++ b/include/dt-bindings/power/r8a77990-sysc.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_POWER_R8A77990_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A77990_SYSC_H__
+
+/*
+ * These power domain indices match the numbers of the interrupt bits
+ * representing the power areas in the various Interrupt Registers
+ * (e.g. SYSCISR, Interrupt Status Register)
+ */
+
+#define R8A77990_PD_CA53_CPU0 5
+#define R8A77990_PD_CA53_CPU1 6
+#define R8A77990_PD_CR7 13
+#define R8A77990_PD_A3VC 14
+#define R8A77990_PD_3DG_A 17
+#define R8A77990_PD_3DG_B 18
+#define R8A77990_PD_CA53_SCU 21
+#define R8A77990_PD_A2VC1 26
+
+/* Always-on power area */
+#define R8A77990_PD_ALWAYS_ON 32
+
+#endif /* __DT_BINDINGS_POWER_R8A77990_SYSC_H__ */
--
1.9.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
2018-04-11 9:36 [PATCH 0/4] soc: renesas: Add support for R-Car E3 Yoshihiro Shimoda
2018-04-11 9:36 ` [PATCH 1/4] soc: renesas: identify " Yoshihiro Shimoda
2018-04-11 9:36 ` [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions Yoshihiro Shimoda
@ 2018-04-11 9:36 ` Yoshihiro Shimoda
2018-04-11 15:10 ` Geert Uytterhoeven
2018-04-11 9:36 ` [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3 Yoshihiro Shimoda
3 siblings, 1 reply; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-11 9:36 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland
Cc: devicetree, linux-renesas-soc, Takeshi Kihara, Yoshihiro Shimoda
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC.
NOTE:
- The 3DG power domain resume order of R-Car E3 is [3DG-B] -> [3DG-A],
which is different from R-Car H3, M3 and M3N SoCs.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[shimoda: add SPDX-License-Identifier]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
.../bindings/power/renesas,rcar-sysc.txt | 1 +
drivers/soc/renesas/Kconfig | 5 ++++
drivers/soc/renesas/Makefile | 1 +
drivers/soc/renesas/r8a77990-sysc.c | 33 ++++++++++++++++++++++
drivers/soc/renesas/rcar-sysc.c | 3 ++
drivers/soc/renesas/rcar-sysc.h | 1 +
6 files changed, 44 insertions(+)
create mode 100644 drivers/soc/renesas/r8a77990-sysc.c
diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
index 3e91d20..180ae65 100644
--- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
+++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
@@ -21,6 +21,7 @@ Required properties:
- "renesas,r8a77965-sysc" (R-Car M3-N)
- "renesas,r8a77970-sysc" (R-Car V3M)
- "renesas,r8a77980-sysc" (R-Car V3H)
+ - "renesas,r8a77990-sysc" (R-Car E3)
- "renesas,r8a77995-sysc" (R-Car D3)
- reg: Address start and address range for the device.
- #power-domain-cells: Must be 1.
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 96dd936..36bec60 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -18,6 +18,7 @@ config SOC_RENESAS
select SYSC_R8A77965 if ARCH_R8A77965
select SYSC_R8A77970 if ARCH_R8A77970
select SYSC_R8A77980 if ARCH_R8A77980
+ select SYSC_R8A77990 if ARCH_R8A77990
select SYSC_R8A77995 if ARCH_R8A77995
if SOC_RENESAS
@@ -75,6 +76,10 @@ config SYSC_R8A77980
bool "R-Car V3H System Controller support" if COMPILE_TEST
select SYSC_RCAR
+config SYSC_R8A77990
+ bool "R-Car E3 System Controller support" if COMPILE_TEST
+ select SYSC_RCAR
+
config SYSC_R8A77995
bool "R-Car D3 System Controller support" if COMPILE_TEST
select SYSC_RCAR
diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile
index a86ece7..7dc0f20 100644
--- a/drivers/soc/renesas/Makefile
+++ b/drivers/soc/renesas/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_SYSC_R8A7796) += r8a7796-sysc.o
obj-$(CONFIG_SYSC_R8A77965) += r8a77965-sysc.o
obj-$(CONFIG_SYSC_R8A77970) += r8a77970-sysc.o
obj-$(CONFIG_SYSC_R8A77980) += r8a77980-sysc.o
+obj-$(CONFIG_SYSC_R8A77990) += r8a77990-sysc.o
obj-$(CONFIG_SYSC_R8A77995) += r8a77995-sysc.o
# Family
diff --git a/drivers/soc/renesas/r8a77990-sysc.c b/drivers/soc/renesas/r8a77990-sysc.c
new file mode 100644
index 0000000..bd4114b
--- /dev/null
+++ b/drivers/soc/renesas/r8a77990-sysc.c
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Renesas R-Car E3 System Controller
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <linux/bug.h>
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a77990-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a77990_areas[] __initconst = {
+ { "always-on", 0, 0, R8A77990_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "ca53-scu", 0x140, 0, R8A77990_PD_CA53_SCU, R8A77990_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca53-cpu0", 0x200, 0, R8A77990_PD_CA53_CPU0, R8A77990_PD_CA53_SCU,
+ PD_CPU_NOCR },
+ { "ca53-cpu1", 0x200, 1, R8A77990_PD_CA53_CPU1, R8A77990_PD_CA53_SCU,
+ PD_CPU_NOCR },
+ { "cr7", 0x240, 0, R8A77990_PD_CR7, R8A77990_PD_ALWAYS_ON },
+ { "a3vc", 0x380, 0, R8A77990_PD_A3VC, R8A77990_PD_ALWAYS_ON },
+ { "a2vc1", 0x3c0, 1, R8A77990_PD_A2VC1, R8A77990_PD_A3VC },
+ { "3dg-b", 0x100, 1, R8A77990_PD_3DG_B, R8A77990_PD_ALWAYS_ON },
+ { "3dg-a", 0x100, 0, R8A77990_PD_3DG_A, R8A77990_PD_3DG_B },
+};
+
+const struct rcar_sysc_info r8a77990_sysc_info __initconst = {
+ .areas = r8a77990_areas,
+ .num_areas = ARRAY_SIZE(r8a77990_areas),
+};
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index 99203bd..95120ac 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -296,6 +296,9 @@ static void __init rcar_sysc_pd_setup(struct rcar_sysc_pd *pd)
#ifdef CONFIG_SYSC_R8A77980
{ .compatible = "renesas,r8a77980-sysc", .data = &r8a77980_sysc_info },
#endif
+#ifdef CONFIG_SYSC_R8A77990
+ { .compatible = "renesas,r8a77990-sysc", .data = &r8a77990_sysc_info },
+#endif
#ifdef CONFIG_SYSC_R8A77995
{ .compatible = "renesas,r8a77995-sysc", .data = &r8a77995_sysc_info },
#endif
diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h
index 9b24e3a..a22e7cf 100644
--- a/drivers/soc/renesas/rcar-sysc.h
+++ b/drivers/soc/renesas/rcar-sysc.h
@@ -62,6 +62,7 @@ struct rcar_sysc_info {
extern const struct rcar_sysc_info r8a77965_sysc_info;
extern const struct rcar_sysc_info r8a77970_sysc_info;
extern const struct rcar_sysc_info r8a77980_sysc_info;
+extern const struct rcar_sysc_info r8a77990_sysc_info;
extern const struct rcar_sysc_info r8a77995_sysc_info;
--
1.9.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3
2018-04-11 9:36 [PATCH 0/4] soc: renesas: Add support for R-Car E3 Yoshihiro Shimoda
` (2 preceding siblings ...)
2018-04-11 9:36 ` [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas Yoshihiro Shimoda
@ 2018-04-11 9:36 ` Yoshihiro Shimoda
2018-04-11 15:18 ` Geert Uytterhoeven
3 siblings, 1 reply; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-11 9:36 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland
Cc: devicetree, linux-renesas-soc, Takeshi Kihara, Yoshihiro Shimoda
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds definition of reset vector for the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[shimoda: rebase]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
Documentation/devicetree/bindings/reset/renesas,rst.txt | 1 +
drivers/soc/renesas/Kconfig | 3 ++-
drivers/soc/renesas/rcar-rst.c | 1 +
3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.txt b/Documentation/devicetree/bindings/reset/renesas,rst.txt
index 7be61ef..67e83b0 100644
--- a/Documentation/devicetree/bindings/reset/renesas,rst.txt
+++ b/Documentation/devicetree/bindings/reset/renesas,rst.txt
@@ -30,6 +30,7 @@ Required properties:
- "renesas,r8a77965-rst" (R-Car M3-N)
- "renesas,r8a77970-rst" (R-Car V3M)
- "renesas,r8a77980-rst" (R-Car V3H)
+ - "renesas,r8a77990-rst" (R-Car E3)
- "renesas,r8a77995-rst" (R-Car D3)
- reg: Address start and address range for the device.
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 36bec60..1d824cb 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -4,7 +4,8 @@ config SOC_RENESAS
select SOC_BUS
select RST_RCAR if ARCH_RCAR_GEN1 || ARCH_RCAR_GEN2 || \
ARCH_R8A7795 || ARCH_R8A7796 || ARCH_R8A77965 || \
- ARCH_R8A77970 || ARCH_R8A77980 || ARCH_R8A77995
+ ARCH_R8A77970 || ARCH_R8A77980 || ARCH_R8A77990 || \
+ ARCH_R8A77995
select SYSC_R8A7743 if ARCH_R8A7743
select SYSC_R8A7745 if ARCH_R8A7745
select SYSC_R8A77470 if ARCH_R8A77470
diff --git a/drivers/soc/renesas/rcar-rst.c b/drivers/soc/renesas/rcar-rst.c
index 66d7dba..d9c1034 100644
--- a/drivers/soc/renesas/rcar-rst.c
+++ b/drivers/soc/renesas/rcar-rst.c
@@ -60,6 +60,7 @@ struct rst_config {
{ .compatible = "renesas,r8a77965-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77970-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77980-rst", .data = &rcar_rst_gen3 },
+ { .compatible = "renesas,r8a77990-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77995-rst", .data = &rcar_rst_gen3 },
{ /* sentinel */ }
};
--
1.9.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH 1/4] soc: renesas: identify R-Car E3
2018-04-11 9:36 ` [PATCH 1/4] soc: renesas: identify " Yoshihiro Shimoda
@ 2018-04-11 13:26 ` Geert Uytterhoeven
2018-04-12 7:48 ` Simon Horman
0 siblings, 1 reply; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-04-11 13:26 UTC (permalink / raw)
To: Yoshihiro Shimoda
Cc: Simon Horman, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
>
> This patch adds support for identifying the R-Car E3 (R8A77990) SoC.
>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions
2018-04-11 9:36 ` [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions Yoshihiro Shimoda
@ 2018-04-11 14:55 ` Geert Uytterhoeven
2018-04-12 7:50 ` Simon Horman
0 siblings, 1 reply; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-04-11 14:55 UTC (permalink / raw)
To: Yoshihiro Shimoda
Cc: Simon Horman, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
>
> This patch adds power domain indices for R-Car E3.
>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> [shimoda: add commit log and SPDX-License-Identifier]
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
2018-04-11 9:36 ` [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas Yoshihiro Shimoda
@ 2018-04-11 15:10 ` Geert Uytterhoeven
2018-04-12 7:55 ` Simon Horman
0 siblings, 1 reply; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-04-11 15:10 UTC (permalink / raw)
To: Yoshihiro Shimoda
Cc: Simon Horman, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
Hi Shimoda-san,
On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
>
> This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
> A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC.
Thanks for your patch!
> NOTE:
> - The 3DG power domain resume order of R-Car E3 is [3DG-B] -> [3DG-A],
So 3DG-B is the parent of 3DG-A?
I have to take your word on this, as I cannot find this in the documentation.
> which is different from R-Car H3, M3 and M3N SoCs.
M3-W and M3-N?
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> [shimoda: add SPDX-License-Identifier]
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3
2018-04-11 9:36 ` [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3 Yoshihiro Shimoda
@ 2018-04-11 15:18 ` Geert Uytterhoeven
2018-04-12 7:54 ` Simon Horman
0 siblings, 1 reply; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-04-11 15:18 UTC (permalink / raw)
To: Yoshihiro Shimoda
Cc: Simon Horman, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
Hi Shimoda-san,
Thanks for your patch!
On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
>
> This patch adds definition of reset vector for the R8A77990 SoC.
The description doesn't seem to match what the patch does?
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> [shimoda: rebase]
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
The actual patch contents are fine, so:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 1/4] soc: renesas: identify R-Car E3
2018-04-11 13:26 ` Geert Uytterhoeven
@ 2018-04-12 7:48 ` Simon Horman
0 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-04-12 7:48 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Yoshihiro Shimoda, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
On Wed, Apr 11, 2018 at 03:26:49PM +0200, Geert Uytterhoeven wrote:
> On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> >
> > This patch adds support for identifying the R-Car E3 (R8A77990) SoC.
> >
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Thanks, applied.
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions
2018-04-11 14:55 ` Geert Uytterhoeven
@ 2018-04-12 7:50 ` Simon Horman
0 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-04-12 7:50 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Yoshihiro Shimoda, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
On Wed, Apr 11, 2018 at 04:55:46PM +0200, Geert Uytterhoeven wrote:
> On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> >
> > This patch adds power domain indices for R-Car E3.
> >
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > [shimoda: add commit log and SPDX-License-Identifier]
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Thanks, applied.
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3
2018-04-11 15:18 ` Geert Uytterhoeven
@ 2018-04-12 7:54 ` Simon Horman
2018-04-12 8:11 ` Yoshihiro Shimoda
0 siblings, 1 reply; 19+ messages in thread
From: Simon Horman @ 2018-04-12 7:54 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Yoshihiro Shimoda, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
On Wed, Apr 11, 2018 at 05:18:28PM +0200, Geert Uytterhoeven wrote:
> Hi Shimoda-san,
>
> Thanks for your patch!
>
> On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> >
> > This patch adds definition of reset vector for the R8A77990 SoC.
>
> The description doesn't seem to match what the patch does?
How about this text, based on Sergei's test for the R8a77980?
Add support for R-Car E3 (R8A77990) to the R-Car RST driver.
This driver is needed for the clock driver to work.
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > [shimoda: rebase]
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
>
> The actual patch contents are fine, so:
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
>
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
2018-04-11 15:10 ` Geert Uytterhoeven
@ 2018-04-12 7:55 ` Simon Horman
2018-04-12 8:25 ` Yoshihiro Shimoda
0 siblings, 1 reply; 19+ messages in thread
From: Simon Horman @ 2018-04-12 7:55 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Yoshihiro Shimoda, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, Takeshi Kihara
On Wed, Apr 11, 2018 at 05:10:02PM +0200, Geert Uytterhoeven wrote:
> Hi Shimoda-san,
>
> On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> >
> > This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
> > A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC.
>
> Thanks for your patch!
>
> > NOTE:
> > - The 3DG power domain resume order of R-Car E3 is [3DG-B] -> [3DG-A],
>
> So 3DG-B is the parent of 3DG-A?
> I have to take your word on this, as I cannot find this in the documentation.
>
> > which is different from R-Car H3, M3 and M3N SoCs.
>
> M3-W and M3-N?
Shimoda-san, could you confirm the above?
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > [shimoda: add SPDX-License-Identifier]
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
>
^ permalink raw reply [flat|nested] 19+ messages in thread
* RE: [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3
2018-04-12 7:54 ` Simon Horman
@ 2018-04-12 8:11 ` Yoshihiro Shimoda
0 siblings, 0 replies; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-12 8:11 UTC (permalink / raw)
To: Simon Horman, Geert Uytterhoeven
Cc: Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
<devicetree@vger.kernel.org>,
Linux-Renesas, TAKESHI KIHARA
Hi Simon-san,
> From: Simon Horman, Sent: Thursday, April 12, 2018 4:55 PM
>
> On Wed, Apr 11, 2018 at 05:18:28PM +0200, Geert Uytterhoeven wrote:
> > Hi Shimoda-san,
> >
> > Thanks for your patch!
> >
> > On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> > <yoshihiro.shimoda.uh@renesas.com> wrote:
> > > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > >
> > > This patch adds definition of reset vector for the R8A77990 SoC.
> >
> > The description doesn't seem to match what the patch does?
>
> How about this text, based on Sergei's test for the R8a77980?
>
> Add support for R-Car E3 (R8A77990) to the R-Car RST driver.
> This driver is needed for the clock driver to work.
It's good to me. So, should I submit v2 patch?
Best regards,
Yoshihiro Shimoda
> > > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > > [shimoda: rebase]
> > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> >
> > The actual patch contents are fine, so:
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >
> > Gr{oetje,eeting}s,
> >
> > Geert
> >
> > --
> > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> >
> > In personal conversations with technical people, I call myself a hacker. But
> > when I'm talking to journalists I just say "programmer" or something like that.
> > -- Linus Torvalds
> >
^ permalink raw reply [flat|nested] 19+ messages in thread
* RE: [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3
@ 2018-04-12 8:11 ` Yoshihiro Shimoda
0 siblings, 0 replies; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-12 8:11 UTC (permalink / raw)
To: Simon Horman, Geert Uytterhoeven
Cc: Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, TAKESHI KIHARA
Hi Simon-san,
> From: Simon Horman, Sent: Thursday, April 12, 2018 4:55 PM
>
> On Wed, Apr 11, 2018 at 05:18:28PM +0200, Geert Uytterhoeven wrote:
> > Hi Shimoda-san,
> >
> > Thanks for your patch!
> >
> > On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> > <yoshihiro.shimoda.uh@renesas.com> wrote:
> > > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > >
> > > This patch adds definition of reset vector for the R8A77990 SoC.
> >
> > The description doesn't seem to match what the patch does?
>
> How about this text, based on Sergei's test for the R8a77980?
>
> Add support for R-Car E3 (R8A77990) to the R-Car RST driver.
> This driver is needed for the clock driver to work.
It's good to me. So, should I submit v2 patch?
Best regards,
Yoshihiro Shimoda
> > > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > > [shimoda: rebase]
> > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> >
> > The actual patch contents are fine, so:
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >
> > Gr{oetje,eeting}s,
> >
> > Geert
> >
> > --
> > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> >
> > In personal conversations with technical people, I call myself a hacker. But
> > when I'm talking to journalists I just say "programmer" or something like that.
> > -- Linus Torvalds
> >
^ permalink raw reply [flat|nested] 19+ messages in thread
* RE: [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
2018-04-12 7:55 ` Simon Horman
@ 2018-04-12 8:25 ` Yoshihiro Shimoda
0 siblings, 0 replies; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-12 8:25 UTC (permalink / raw)
To: Simon Horman, Geert Uytterhoeven
Cc: Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
<devicetree@vger.kernel.org>,
Linux-Renesas, TAKESHI KIHARA
Hi Geert-san, Simon-san,
> From: Simon Horman <horms@verge.net.au>, Sent: Thursday, April 12, 2018 4:55 PM
>
> On Wed, Apr 11, 2018 at 05:10:02PM +0200, Geert Uytterhoeven wrote:
> > Hi Shimoda-san,
> >
> > On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> > <yoshihiro.shimoda.uh@renesas.com> wrote:
> > > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > >
> > > This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
> > > A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC.
> >
> > Thanks for your patch!
> >
> > > NOTE:
> > > - The 3DG power domain resume order of R-Car E3 is [3DG-B] -> [3DG-A],
> >
> > So 3DG-B is the parent of 3DG-A?
> > I have to take your word on this, as I cannot find this in the documentation.
Geert-san, you're correct. the documentation doesn't have any description about this.
So, software team are asking HW guys about this.
This means, should we drop 3DGs (or always on these domains) at initial support?
> > > which is different from R-Car H3, M3 and M3N SoCs.
> >
> > M3-W and M3-N?
>
> Shimoda-san, could you confirm the above?
I agreed with Geert-san. These words should be M3-W and M3-N.
Best regards,
Yoshihiro Shimoda
> > > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > > [shimoda: add SPDX-License-Identifier]
> > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> >
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >
> > Gr{oetje,eeting}s,
> >
> > Geert
> >
> > --
> > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> >
> > In personal conversations with technical people, I call myself a hacker. But
> > when I'm talking to journalists I just say "programmer" or something like that.
> > -- Linus Torvalds
> >
^ permalink raw reply [flat|nested] 19+ messages in thread
* RE: [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
@ 2018-04-12 8:25 ` Yoshihiro Shimoda
0 siblings, 0 replies; 19+ messages in thread
From: Yoshihiro Shimoda @ 2018-04-12 8:25 UTC (permalink / raw)
To: Simon Horman, Geert Uytterhoeven
Cc: Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, TAKESHI KIHARA
Hi Geert-san, Simon-san,
> From: Simon Horman <horms@verge.net.au>, Sent: Thursday, April 12, 2018 4:55 PM
>
> On Wed, Apr 11, 2018 at 05:10:02PM +0200, Geert Uytterhoeven wrote:
> > Hi Shimoda-san,
> >
> > On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> > <yoshihiro.shimoda.uh@renesas.com> wrote:
> > > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > >
> > > This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
> > > A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC.
> >
> > Thanks for your patch!
> >
> > > NOTE:
> > > - The 3DG power domain resume order of R-Car E3 is [3DG-B] -> [3DG-A],
> >
> > So 3DG-B is the parent of 3DG-A?
> > I have to take your word on this, as I cannot find this in the documentation.
Geert-san, you're correct. the documentation doesn't have any description about this.
So, software team are asking HW guys about this.
This means, should we drop 3DGs (or always on these domains) at initial support?
> > > which is different from R-Car H3, M3 and M3N SoCs.
> >
> > M3-W and M3-N?
>
> Shimoda-san, could you confirm the above?
I agreed with Geert-san. These words should be M3-W and M3-N.
Best regards,
Yoshihiro Shimoda
> > > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > > [shimoda: add SPDX-License-Identifier]
> > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> >
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >
> > Gr{oetje,eeting}s,
> >
> > Geert
> >
> > --
> > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> >
> > In personal conversations with technical people, I call myself a hacker. But
> > when I'm talking to journalists I just say "programmer" or something like that.
> > -- Linus Torvalds
> >
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3
2018-04-12 8:11 ` Yoshihiro Shimoda
(?)
@ 2018-04-13 8:09 ` Simon Horman
-1 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-04-13 8:09 UTC (permalink / raw)
To: Yoshihiro Shimoda
Cc: Geert Uytterhoeven, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, TAKESHI KIHARA
On Thu, Apr 12, 2018 at 08:11:22AM +0000, Yoshihiro Shimoda wrote:
> Hi Simon-san,
>
> > From: Simon Horman, Sent: Thursday, April 12, 2018 4:55 PM
> >
> > On Wed, Apr 11, 2018 at 05:18:28PM +0200, Geert Uytterhoeven wrote:
> > > Hi Shimoda-san,
> > >
> > > Thanks for your patch!
> > >
> > > On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
> > > <yoshihiro.shimoda.uh@renesas.com> wrote:
> > > > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > > >
> > > > This patch adds definition of reset vector for the R8A77990 SoC.
> > >
> > > The description doesn't seem to match what the patch does?
> >
> > How about this text, based on Sergei's test for the R8a77980?
> >
> > Add support for R-Car E3 (R8A77990) to the R-Car RST driver.
> > This driver is needed for the clock driver to work.
>
> It's good to me. So, should I submit v2 patch?
No need, I have applied the patch with the changelog text above.
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
2018-04-12 8:25 ` Yoshihiro Shimoda
(?)
@ 2018-04-13 8:46 ` Geert Uytterhoeven
-1 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-04-13 8:46 UTC (permalink / raw)
To: Yoshihiro Shimoda
Cc: Simon Horman, Magnus Damm, Rob Herring, Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux-Renesas, TAKESHI KIHARA
Hi Shimoda-san,
On Thu, Apr 12, 2018 at 10:25 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
>> From: Simon Horman <horms@verge.net.au>, Sent: Thursday, April 12, 2018 4:55 PM
>> On Wed, Apr 11, 2018 at 05:10:02PM +0200, Geert Uytterhoeven wrote:
>> > On Wed, Apr 11, 2018 at 11:36 AM, Yoshihiro Shimoda
>> > <yoshihiro.shimoda.uh@renesas.com> wrote:
>> > > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
>> > >
>> > > This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
>> > > A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC.
>> >
>> > > - The 3DG power domain resume order of R-Car E3 is [3DG-B] -> [3DG-A],
>> >
>> > So 3DG-B is the parent of 3DG-A?
>> > I have to take your word on this, as I cannot find this in the documentation.
>
> Geert-san, you're correct. the documentation doesn't have any description about this.
> So, software team are asking HW guys about this.
> This means, should we drop 3DGs (or always on these domains) at initial support?
Using always-on is an acceptable solution, for now.
But let's wait and see the response from the HW guys. The v4.18 deadline is
sufficiently far in the future...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2018-04-13 8:46 UTC | newest]
Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-04-11 9:36 [PATCH 0/4] soc: renesas: Add support for R-Car E3 Yoshihiro Shimoda
2018-04-11 9:36 ` [PATCH 1/4] soc: renesas: identify " Yoshihiro Shimoda
2018-04-11 13:26 ` Geert Uytterhoeven
2018-04-12 7:48 ` Simon Horman
2018-04-11 9:36 ` [PATCH 2/4] soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions Yoshihiro Shimoda
2018-04-11 14:55 ` Geert Uytterhoeven
2018-04-12 7:50 ` Simon Horman
2018-04-11 9:36 ` [PATCH 3/4] soc: renesas: rcar-sysc: Add support for R-Car E3 power areas Yoshihiro Shimoda
2018-04-11 15:10 ` Geert Uytterhoeven
2018-04-12 7:55 ` Simon Horman
2018-04-12 8:25 ` Yoshihiro Shimoda
2018-04-12 8:25 ` Yoshihiro Shimoda
2018-04-13 8:46 ` Geert Uytterhoeven
2018-04-11 9:36 ` [PATCH 4/4] soc: renesas: rcar-rst: Add support for R-Car E3 Yoshihiro Shimoda
2018-04-11 15:18 ` Geert Uytterhoeven
2018-04-12 7:54 ` Simon Horman
2018-04-12 8:11 ` Yoshihiro Shimoda
2018-04-12 8:11 ` Yoshihiro Shimoda
2018-04-13 8:09 ` Simon Horman
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