* [PATCH v2 0/2] ARM: dts: renesas: fix BSC nodes
@ 2024-09-26 10:33 Wolfram Sang
2024-09-26 10:33 ` [PATCH v2 1/2] ARM: dts: renesas: add proper node names to (L)BSC devices Wolfram Sang
2024-09-26 10:33 ` [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc' Wolfram Sang
0 siblings, 2 replies; 6+ messages in thread
From: Wolfram Sang @ 2024-09-26 10:33 UTC (permalink / raw)
To: linux-renesas-soc
Cc: Wolfram Sang, Conor Dooley, devicetree, Geert Uytterhoeven,
Krzysztof Kozlowski, Magnus Damm, Rob Herring
While cleaning up the Genmai DTS, I stumbled upon further checks
regarding the (L)BSC. These patches fix them.
Change since v1:
* drop the unit-address
Wolfram Sang (2):
ARM: dts: renesas: add proper node names to (L)BSC devices
ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc'
arch/arm/boot/dts/renesas/r7s72100.dtsi | 2 +-
arch/arm/boot/dts/renesas/r8a7778-bockw.dts | 2 +-
arch/arm/boot/dts/renesas/r8a7778.dtsi | 2 +-
arch/arm/boot/dts/renesas/r8a7779.dtsi | 2 +-
arch/arm/boot/dts/renesas/r8a7792.dtsi | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
--
2.45.2
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] ARM: dts: renesas: add proper node names to (L)BSC devices
2024-09-26 10:33 [PATCH v2 0/2] ARM: dts: renesas: fix BSC nodes Wolfram Sang
@ 2024-09-26 10:33 ` Wolfram Sang
2024-10-04 13:55 ` Geert Uytterhoeven
2024-09-26 10:33 ` [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc' Wolfram Sang
1 sibling, 1 reply; 6+ messages in thread
From: Wolfram Sang @ 2024-09-26 10:33 UTC (permalink / raw)
To: linux-renesas-soc
Cc: Wolfram Sang, Geert Uytterhoeven, Magnus Damm, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, devicetree
(L)BSC must have a "bus" node name [1] and no unit-address because
there is no reg-property. Fix these entries.
[1] lbsc: $nodename:0: 'lbsc' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
arch/arm/boot/dts/renesas/r7s72100.dtsi | 2 +-
arch/arm/boot/dts/renesas/r8a7778.dtsi | 2 +-
arch/arm/boot/dts/renesas/r8a7779.dtsi | 2 +-
arch/arm/boot/dts/renesas/r8a7792.dtsi | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/renesas/r7s72100.dtsi b/arch/arm/boot/dts/renesas/r7s72100.dtsi
index 07ffd9ec96cc..fa26e4a39fd7 100644
--- a/arch/arm/boot/dts/renesas/r7s72100.dtsi
+++ b/arch/arm/boot/dts/renesas/r7s72100.dtsi
@@ -36,7 +36,7 @@ b_clk: b {
clock-div = <3>;
};
- bsc: bsc {
+ bsc: bus {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/renesas/r8a7778.dtsi b/arch/arm/boot/dts/renesas/r8a7778.dtsi
index b80e832c9277..ab3e42bded8c 100644
--- a/arch/arm/boot/dts/renesas/r8a7778.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7778.dtsi
@@ -40,7 +40,7 @@ aliases {
spi2 = &hspi2;
};
- bsc: bus@1c000000 {
+ bsc: bus {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/renesas/r8a7779.dtsi b/arch/arm/boot/dts/renesas/r8a7779.dtsi
index 1944703cba4f..e437c22f452d 100644
--- a/arch/arm/boot/dts/renesas/r8a7779.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7779.dtsi
@@ -704,7 +704,7 @@ R8A7779_CLK_MMC1 R8A7779_CLK_MMC0
};
};
- lbsc: lbsc {
+ lbsc: bus {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/renesas/r8a7792.dtsi b/arch/arm/boot/dts/renesas/r8a7792.dtsi
index dd3bc32668b7..08cbe6c13cee 100644
--- a/arch/arm/boot/dts/renesas/r8a7792.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7792.dtsi
@@ -84,7 +84,7 @@ extal_clk: extal {
clock-frequency = <0>;
};
- lbsc: lbsc {
+ lbsc: bus {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
--
2.45.2
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH v2 1/2] ARM: dts: renesas: add proper node names to (L)BSC devices
2024-09-26 10:33 ` [PATCH v2 1/2] ARM: dts: renesas: add proper node names to (L)BSC devices Wolfram Sang
@ 2024-10-04 13:55 ` Geert Uytterhoeven
0 siblings, 0 replies; 6+ messages in thread
From: Geert Uytterhoeven @ 2024-10-04 13:55 UTC (permalink / raw)
To: Wolfram Sang
Cc: linux-renesas-soc, Magnus Damm, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, devicetree
On Thu, Sep 26, 2024 at 12:33 PM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> (L)BSC must have a "bus" node name [1] and no unit-address because
> there is no reg-property. Fix these entries.
>
> [1] lbsc: $nodename:0: 'lbsc' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.13.
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] 6+ messages in thread
* [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc'
2024-09-26 10:33 [PATCH v2 0/2] ARM: dts: renesas: fix BSC nodes Wolfram Sang
2024-09-26 10:33 ` [PATCH v2 1/2] ARM: dts: renesas: add proper node names to (L)BSC devices Wolfram Sang
@ 2024-09-26 10:33 ` Wolfram Sang
2024-10-04 13:57 ` Geert Uytterhoeven
1 sibling, 1 reply; 6+ messages in thread
From: Wolfram Sang @ 2024-09-26 10:33 UTC (permalink / raw)
To: linux-renesas-soc
Cc: Wolfram Sang, Geert Uytterhoeven, Magnus Damm, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, devicetree
R-Car Gen1 has an LBSC which has quite a different register set from the
former BSC. To match H1 with M1, rename the nodes to LBSC.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
arch/arm/boot/dts/renesas/r8a7778-bockw.dts | 2 +-
arch/arm/boot/dts/renesas/r8a7778.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/renesas/r8a7778-bockw.dts b/arch/arm/boot/dts/renesas/r8a7778-bockw.dts
index a3f9d74e8877..d79095470a02 100644
--- a/arch/arm/boot/dts/renesas/r8a7778-bockw.dts
+++ b/arch/arm/boot/dts/renesas/r8a7778-bockw.dts
@@ -61,7 +61,7 @@ sndcodec: simple-audio-card,codec {
};
};
-&bsc {
+&lbsc {
flash@0 {
compatible = "cfi-flash";
reg = <0x0 0x04000000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7778.dtsi b/arch/arm/boot/dts/renesas/r8a7778.dtsi
index ab3e42bded8c..859dd29dfce3 100644
--- a/arch/arm/boot/dts/renesas/r8a7778.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7778.dtsi
@@ -40,7 +40,7 @@ aliases {
spi2 = &hspi2;
};
- bsc: bus {
+ lbsc: bus {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
--
2.45.2
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc'
2024-09-26 10:33 ` [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc' Wolfram Sang
@ 2024-10-04 13:57 ` Geert Uytterhoeven
2024-10-05 7:55 ` Wolfram Sang
0 siblings, 1 reply; 6+ messages in thread
From: Geert Uytterhoeven @ 2024-10-04 13:57 UTC (permalink / raw)
To: Wolfram Sang
Cc: linux-renesas-soc, Geert Uytterhoeven, Magnus Damm, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, devicetree
On Thu, Sep 26, 2024 at 12:33 PM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> R-Car Gen1 has an LBSC which has quite a different register set from the
> former BSC. To match H1 with M1, rename the nodes to LBSC.
M1 with H1?
>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.13.
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] 6+ messages in thread* Re: [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc'
2024-10-04 13:57 ` Geert Uytterhoeven
@ 2024-10-05 7:55 ` Wolfram Sang
0 siblings, 0 replies; 6+ messages in thread
From: Wolfram Sang @ 2024-10-05 7:55 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: linux-renesas-soc, Geert Uytterhoeven, Magnus Damm, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, devicetree
[-- Attachment #1: Type: text/plain, Size: 392 bytes --]
On Fri, Oct 04, 2024 at 03:57:01PM +0200, Geert Uytterhoeven wrote:
> On Thu, Sep 26, 2024 at 12:33 PM Wolfram Sang
> <wsa+renesas@sang-engineering.com> wrote:
> > R-Car Gen1 has an LBSC which has quite a different register set from the
> > former BSC. To match H1 with M1, rename the nodes to LBSC.
>
> M1 with H1?
Yes. Argh, M1 numbering (7778) is before H1 (7779), grmbl...
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^ permalink raw reply [flat|nested] 6+ messages in thread
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2024-09-26 10:33 [PATCH v2 0/2] ARM: dts: renesas: fix BSC nodes Wolfram Sang
2024-09-26 10:33 ` [PATCH v2 1/2] ARM: dts: renesas: add proper node names to (L)BSC devices Wolfram Sang
2024-10-04 13:55 ` Geert Uytterhoeven
2024-09-26 10:33 ` [PATCH v2 2/2] ARM: dts: renesas: r8a7778: rename 'bsc' to 'lbsc' Wolfram Sang
2024-10-04 13:57 ` Geert Uytterhoeven
2024-10-05 7:55 ` Wolfram Sang
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