[PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register

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* [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register
@ 2019-03-19  5:57 Jiada Wang
  2019-03-19  5:57 ` [PATCH v3 1/3] arm64: dts: renesas: r8a7795: " Jiada Wang
                   ` (3 more replies)
  0 siblings, 4 replies; 6+ messages in thread
From: Jiada Wang @ 2019-03-19  5:57 UTC (permalink / raw)
  To: horms, magnus.damm, robh+dt, mark.rutland
  Cc: linux-renesas-soc, devicetree, linux-kernel, kuninori.morimoto.gx,
	geert, jiada_wang

According to user reference manual for R-CAR H3, M3-W and M3-N SoCs,
in order to access busif4 ~ busif7, extended audio dmac registers
(PDMASAREn, PDMADAREn, PDMACHCREn)
need to be used, rather than basic audio dmac registers
(PDMASARn, PDMADARn, PDMACHCRn)

Now DT bindings has stated that extended Audio dmac register set need
to be used when available with patch
https://patchwork.kernel.org/patch/10856905/

This patch set updates H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965)
to use extended audio dmac register set.

---
v3: update H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965) to point
    point to extended audio dmac register set in DT

v2: update rsnd driver to use extended register set when available
    rename R-CAR E3 audio dmac regisetr

v1: initial version

Jiada Wang (3):
  arm64: dts: renesas: r8a7795: use extended audio dmac register
  arm64: dts: renesas: r8a7796: use extended audio dmac register
  arm64: dts: renesas: r8a77965: use extended audio dmac register

 arch/arm64/boot/dts/renesas/r8a7795.dtsi  | 2 +-
 arch/arm64/boot/dts/renesas/r8a7796.dtsi  | 2 +-
 arch/arm64/boot/dts/renesas/r8a77965.dtsi | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

-- 
2.19.2

^ permalink raw reply	[flat|nested] 6+ messages in thread

* [PATCH v3 1/3] arm64: dts: renesas: r8a7795: use extended audio dmac register
  2019-03-19  5:57 [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register Jiada Wang
@ 2019-03-19  5:57 ` Jiada Wang
  2019-03-19  5:57 ` [PATCH v3 2/3] arm64: dts: renesas: r8a7796: " Jiada Wang
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 6+ messages in thread
From: Jiada Wang @ 2019-03-19  5:57 UTC (permalink / raw)
  To: horms, magnus.damm, robh+dt, mark.rutland
  Cc: linux-renesas-soc, devicetree, linux-kernel, kuninori.morimoto.gx,
	geert, jiada_wang

Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index abeac3059383..55472b2b013e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1836,7 +1836,7 @@
 				<0 0xec5a0000 0 0x100>,  /* ADG */
 				<0 0xec540000 0 0x1000>, /* SSIU */
 				<0 0xec541000 0 0x280>,  /* SSI */
-				<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
+				<0 0xec760000 0 0x200>;  /* Audio DMAC peri peri*/
 			reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
 			clocks = <&cpg CPG_MOD 1005>,
-- 
2.19.2

^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH v3 2/3] arm64: dts: renesas: r8a7796: use extended audio dmac register
  2019-03-19  5:57 [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register Jiada Wang
  2019-03-19  5:57 ` [PATCH v3 1/3] arm64: dts: renesas: r8a7795: " Jiada Wang
@ 2019-03-19  5:57 ` Jiada Wang
  2019-03-19  5:57 ` [PATCH v3 3/3] arm64: dts: renesas: r8a77965: " Jiada Wang
  2019-03-19  6:07 ` [PATCH v3 0/3] rsnd: dts: change to " Kuninori Morimoto
  3 siblings, 0 replies; 6+ messages in thread
From: Jiada Wang @ 2019-03-19  5:57 UTC (permalink / raw)
  To: horms, magnus.damm, robh+dt, mark.rutland
  Cc: linux-renesas-soc, devicetree, linux-kernel, kuninori.morimoto.gx,
	geert, jiada_wang

Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index cdf784899cf8..13c6b5b3e8e0 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1775,7 +1775,7 @@
 				<0 0xec5a0000 0 0x100>,  /* ADG */
 				<0 0xec540000 0 0x1000>, /* SSIU */
 				<0 0xec541000 0 0x280>,  /* SSI */
-				<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
+				<0 0xec760000 0 0x200>;  /* Audio DMAC peri peri*/
 			reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
 			clocks = <&cpg CPG_MOD 1005>,
-- 
2.19.2

^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH v3 3/3] arm64: dts: renesas: r8a77965: use extended audio dmac register
  2019-03-19  5:57 [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register Jiada Wang
  2019-03-19  5:57 ` [PATCH v3 1/3] arm64: dts: renesas: r8a7795: " Jiada Wang
  2019-03-19  5:57 ` [PATCH v3 2/3] arm64: dts: renesas: r8a7796: " Jiada Wang
@ 2019-03-19  5:57 ` Jiada Wang
  2019-03-19  6:07 ` [PATCH v3 0/3] rsnd: dts: change to " Kuninori Morimoto
  3 siblings, 0 replies; 6+ messages in thread
From: Jiada Wang @ 2019-03-19  5:57 UTC (permalink / raw)
  To: horms, magnus.damm, robh+dt, mark.rutland
  Cc: linux-renesas-soc, devicetree, linux-kernel, kuninori.morimoto.gx,
	geert, jiada_wang

Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
 arch/arm64/boot/dts/renesas/r8a77965.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 9763d108e183..e9dd91081c52 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -1461,7 +1461,7 @@
 				<0 0xec5a0000 0 0x100>,  /* ADG */
 				<0 0xec540000 0 0x1000>, /* SSIU */
 				<0 0xec541000 0 0x280>,  /* SSI */
-				<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
+				<0 0xec760000 0 0x200>;  /* Audio DMAC peri peri*/
 			reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
 			clocks = <&cpg CPG_MOD 1005>,
-- 
2.19.2

^ permalink raw reply related	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register
  2019-03-19  5:57 [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register Jiada Wang
                   ` (2 preceding siblings ...)
  2019-03-19  5:57 ` [PATCH v3 3/3] arm64: dts: renesas: r8a77965: " Jiada Wang
@ 2019-03-19  6:07 ` Kuninori Morimoto
  2019-03-19 12:06   ` Simon Horman
  3 siblings, 1 reply; 6+ messages in thread
From: Kuninori Morimoto @ 2019-03-19  6:07 UTC (permalink / raw)
  To: Jiada Wang
  Cc: horms, magnus.damm, robh+dt, mark.rutland, linux-renesas-soc,
	devicetree, linux-kernel, geert


Hi Jiada

> According to user reference manual for R-CAR H3, M3-W and M3-N SoCs,
> in order to access busif4 ~ busif7, extended audio dmac registers
> (PDMASAREn, PDMADAREn, PDMACHCREn)
> need to be used, rather than basic audio dmac registers
> (PDMASARn, PDMADARn, PDMACHCRn)
> 
> Now DT bindings has stated that extended Audio dmac register set need
> to be used when available with patch
> https://patchwork.kernel.org/patch/10856905/
> 
> This patch set updates H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965)
> to use extended audio dmac register set.

For all patches

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register
  2019-03-19  6:07 ` [PATCH v3 0/3] rsnd: dts: change to " Kuninori Morimoto
@ 2019-03-19 12:06   ` Simon Horman
  0 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2019-03-19 12:06 UTC (permalink / raw)
  To: Kuninori Morimoto
  Cc: Jiada Wang, magnus.damm, robh+dt, mark.rutland, linux-renesas-soc,
	devicetree, linux-kernel, geert

On Tue, Mar 19, 2019 at 03:07:15PM +0900, Kuninori Morimoto wrote:
> 
> Hi Jiada
> 
> > According to user reference manual for R-CAR H3, M3-W and M3-N SoCs,
> > in order to access busif4 ~ busif7, extended audio dmac registers
> > (PDMASAREn, PDMADAREn, PDMACHCREn)
> > need to be used, rather than basic audio dmac registers
> > (PDMASARn, PDMADARn, PDMACHCRn)
> > 
> > Now DT bindings has stated that extended Audio dmac register set need
> > to be used when available with patch
> > https://patchwork.kernel.org/patch/10856905/
> > 
> > This patch set updates H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965)
> > to use extended audio dmac register set.
> 
> For all patches
> 
> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Thanks.

Could I ask for this series to be reposted as a single patch?

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2019-03-19 12:06 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2019-03-19  5:57 [PATCH v3 0/3] rsnd: dts: change to use extended audio dmac register Jiada Wang
2019-03-19  5:57 ` [PATCH v3 1/3] arm64: dts: renesas: r8a7795: " Jiada Wang
2019-03-19  5:57 ` [PATCH v3 2/3] arm64: dts: renesas: r8a7796: " Jiada Wang
2019-03-19  5:57 ` [PATCH v3 3/3] arm64: dts: renesas: r8a77965: " Jiada Wang
2019-03-19  6:07 ` [PATCH v3 0/3] rsnd: dts: change to " Kuninori Morimoto
2019-03-19 12:06   ` Simon Horman

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