* [PATCH v2 0/5] use extended audio dmac register
@ 2019-03-13 5:57 Jiada Wang
2019-03-13 5:57 ` [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add " Jiada Wang
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Jiada Wang @ 2019-03-13 5:57 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland, lgirdwood, broonie,
perex, tiwai, kuninori.morimoto.gx, geert
Cc: linux-renesas-soc, devicetree, linux-kernel, alsa-devel, 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)
This patch set updates H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965)
to use extended audio dmac registers
R-CAR E3 only has extended register set and is already using it,
rename register set name to indicate this.
---
v2: update rsnd driver to use extended register set when available
rename R-CAR E3 audio dmac regisetr
v1: initial version
Jiada Wang (5):
arm64: dts: renesas: r8a7795: add extended audio dmac register
arm64: dts: renesas: r8a7796: add extended audio dmac register
arm64: dts: renesas: r8a77965: add extended audio dmac register
arm64: dts: renesas: r8a77990: rename audio dmac register
ASoC: rsnd: dma: use extended audio dmac registers when available
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 5 +++--
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 5 +++--
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 5 +++--
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 4 ++--
sound/soc/sh/rcar/dma.c | 5 ++++-
5 files changed, 15 insertions(+), 9 deletions(-)
--
2.19.2
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add extended audio dmac register
2019-03-13 5:57 [PATCH v2 0/5] use extended audio dmac register Jiada Wang
@ 2019-03-13 5:57 ` Jiada Wang
2019-03-13 5:57 ` [PATCH v2 2/5] arm64: dts: renesas: r8a7796: " Jiada Wang
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jiada Wang @ 2019-03-13 5:57 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland, lgirdwood, broonie,
perex, tiwai, kuninori.morimoto.gx, geert
Cc: linux-renesas-soc, devicetree, linux-kernel, alsa-devel, 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.
This patch adds extended audio dmac register with name "extaudmapp".
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index abeac3059383..28d6b73428b1 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1836,8 +1836,9 @@
<0 0xec5a0000 0 0x100>, /* ADG */
<0 0xec540000 0 0x1000>, /* SSIU */
<0 0xec541000 0 0x280>, /* SSI */
- <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/
- reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+ <0 0xec740000 0 0x200>, /* Audio DMAC peri peri*/
+ <0 0xec760000 0 0x200>; /* Extended Audio DMAC peri peri */
+ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp", "extaudmapp";
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
--
2.19.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2 2/5] arm64: dts: renesas: r8a7796: add extended audio dmac register
2019-03-13 5:57 [PATCH v2 0/5] use extended audio dmac register Jiada Wang
2019-03-13 5:57 ` [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add " Jiada Wang
@ 2019-03-13 5:57 ` Jiada Wang
2019-03-13 5:57 ` [PATCH v2 3/5] arm64: dts: renesas: r8a77965: " Jiada Wang
2019-03-13 5:57 ` [PATCH v2 4/5] arm64: dts: renesas: r8a77990: rename " Jiada Wang
3 siblings, 0 replies; 5+ messages in thread
From: Jiada Wang @ 2019-03-13 5:57 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland, lgirdwood, broonie,
perex, tiwai, kuninori.morimoto.gx, geert
Cc: linux-renesas-soc, devicetree, linux-kernel, alsa-devel, 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
This patch adds extended audio dmac register with name "extaudmapp".
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index cdf784899cf8..761305199f17 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1775,8 +1775,9 @@
<0 0xec5a0000 0 0x100>, /* ADG */
<0 0xec540000 0 0x1000>, /* SSIU */
<0 0xec541000 0 0x280>, /* SSI */
- <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/
- reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+ <0 0xec740000 0 0x200>, /* Audio DMAC peri peri*/
+ <0 0xec760000 0 0x200>; /* Extended Audio DMAC peri peri*/
+ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp", "extaudmapp";
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
--
2.19.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2 3/5] arm64: dts: renesas: r8a77965: add extended audio dmac register
2019-03-13 5:57 [PATCH v2 0/5] use extended audio dmac register Jiada Wang
2019-03-13 5:57 ` [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add " Jiada Wang
2019-03-13 5:57 ` [PATCH v2 2/5] arm64: dts: renesas: r8a7796: " Jiada Wang
@ 2019-03-13 5:57 ` Jiada Wang
2019-03-13 5:57 ` [PATCH v2 4/5] arm64: dts: renesas: r8a77990: rename " Jiada Wang
3 siblings, 0 replies; 5+ messages in thread
From: Jiada Wang @ 2019-03-13 5:57 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland, lgirdwood, broonie,
perex, tiwai, kuninori.morimoto.gx, geert
Cc: linux-renesas-soc, devicetree, linux-kernel, alsa-devel, 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
This patch adds extended audio dmac register with name "extaudmapp".
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 9763d108e183..25c6f386924b 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -1461,8 +1461,9 @@
<0 0xec5a0000 0 0x100>, /* ADG */
<0 0xec540000 0 0x1000>, /* SSIU */
<0 0xec541000 0 0x280>, /* SSI */
- <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/
- reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+ <0 0xec740000 0 0x200>, /* Audio DMAC peri peri*/
+ <0 0xec760000 0 0x200>; /* Extended Audio DMAC peri peri*/
+ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp", "extaudmapp";
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
--
2.19.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2 4/5] arm64: dts: renesas: r8a77990: rename audio dmac register
2019-03-13 5:57 [PATCH v2 0/5] use extended audio dmac register Jiada Wang
` (2 preceding siblings ...)
2019-03-13 5:57 ` [PATCH v2 3/5] arm64: dts: renesas: r8a77965: " Jiada Wang
@ 2019-03-13 5:57 ` Jiada Wang
3 siblings, 0 replies; 5+ messages in thread
From: Jiada Wang @ 2019-03-13 5:57 UTC (permalink / raw)
To: horms, magnus.damm, robh+dt, mark.rutland, lgirdwood, broonie,
perex, tiwai, kuninori.morimoto.gx, geert
Cc: linux-renesas-soc, devicetree, linux-kernel, alsa-devel, jiada_wang
audio dmac register used by R-Car E3 is extended audio dmac
register, so rename it to 'extaudmapp'
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index a69faa60ea4d..a97b1376ef9b 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1211,8 +1211,8 @@
<0 0xec5a0000 0 0x100>, /* ADG */
<0 0xec540000 0 0x1000>, /* SSIU */
<0 0xec541000 0 0x280>, /* SSI */
- <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/
- reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+ <0 0xec760000 0 0x200>; /* Extended Audio DMAC peri peri*/
+ reg-names = "scu", "adg", "ssiu", "ssi", "extaudmapp";
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
--
2.19.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
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2019-03-13 5:57 [PATCH v2 0/5] use extended audio dmac register Jiada Wang
2019-03-13 5:57 ` [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add " Jiada Wang
2019-03-13 5:57 ` [PATCH v2 2/5] arm64: dts: renesas: r8a7796: " Jiada Wang
2019-03-13 5:57 ` [PATCH v2 3/5] arm64: dts: renesas: r8a77965: " Jiada Wang
2019-03-13 5:57 ` [PATCH v2 4/5] arm64: dts: renesas: r8a77990: rename " Jiada Wang
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