[PATCH v1 0/12] Patches to update pdm for rockchip socs

[PATCH v1 0/12] Patches to update pdm for rockchip socs

[Sugar Zhang]

These patches to add support pdm for rk322x/rk1808/rk3308/px30 socs
and fix some issues.


Sugar Zhang (12):
  ASoC: rockchip: pdm: fix regmap_ops hang issue
  ASoC: rockchip: pdm: using left justified store mode
  ASoC: rockchip: pdm: add default regs
  ASoC: rockchip: pdm: optimize clear logic
  ASoC: rockchip: pdm: change dma burst to 8
  ASoC: rockchip: pdm: fixup pdm fractional div
  dt-bindings: sound: rockchip: add compatible for rk3308/px30
  ASoC: rockchip: pdm: add compatible for rk1808
  dt-bindings: sound: add compatible for rk1808
  ASoC: rockchip: pdm: adjust waterlevel in frame unit
  ASoC: rockchip: pdm: Mark RXFIFO_DATA as volatile and precious
  ASoC: rockchip: pdm: Correct PDM_CTRL0 reg value

 .../devicetree/bindings/sound/rockchip,pdm.txt     |   5 +
 sound/soc/rockchip/rockchip_pdm.c                  | 209 ++++++++++++++++-----
 sound/soc/rockchip/rockchip_pdm.h                  |  12 ++
 3 files changed, 180 insertions(+), 46 deletions(-)

-- 
2.7.4

[PATCH v1 07/12] dt-bindings: sound: rockchip: add compatible for rk3308/px30

[Sugar Zhang]

This patch adds bindings for rk3308/px30.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---

 Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 47f164f..3e0eb73 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -3,6 +3,8 @@
 Required properties:
 
 - compatible: "rockchip,pdm"
+  - "rockchip,px30-pdm"
+  - "rockchip,rk3308-pdm"
 - reg: physical base address of the controller and length of memory mapped
   region.
 - dmas: DMA specifiers for rx dma. See the DMA client binding,
@@ -12,6 +14,8 @@ Required properties:
 - clock-names: should contain following:
    - "pdm_hclk": clock for PDM BUS
    - "pdm_clk" : clock for PDM controller
+- resets: a list of phandle + reset-specifer paris, one for each entry in reset-names.
+- reset-names: reset names, should include "pdm-m".
 - pinctrl-names: Must contain a "default" entry.
 - pinctrl-N: One property must exist for each entry in
 	     pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
-- 
2.7.4

Applied "dt-bindings: sound: rockchip: add compatible for rk3308/px30" to the asoc tree

[Mark Brown]

The patch

   dt-bindings: sound: rockchip: add compatible for rk3308/px30

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 6bfff707985fff14fa79c851e53f9630e76a4860 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Thu, 4 Apr 2019 11:53:15 +0800
Subject: [PATCH] dt-bindings: sound: rockchip: add compatible for rk3308/px30

This patch adds bindings for rk3308/px30.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 47f164fbd1d7..3e0eb7354ba6 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -3,6 +3,8 @@
 Required properties:
 
 - compatible: "rockchip,pdm"
+  - "rockchip,px30-pdm"
+  - "rockchip,rk3308-pdm"
 - reg: physical base address of the controller and length of memory mapped
   region.
 - dmas: DMA specifiers for rx dma. See the DMA client binding,
@@ -12,6 +14,8 @@ Required properties:
 - clock-names: should contain following:
    - "pdm_hclk": clock for PDM BUS
    - "pdm_clk" : clock for PDM controller
+- resets: a list of phandle + reset-specifer paris, one for each entry in reset-names.
+- reset-names: reset names, should include "pdm-m".
 - pinctrl-names: Must contain a "default" entry.
 - pinctrl-N: One property must exist for each entry in
 	     pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
-- 
2.20.1

[PATCH v1 09/12] dt-bindings: sound: add compatible for rk1808

[Sugar Zhang]

This patch adds bindings for rk1808 soc.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---

 Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 3e0eb73..98572a2 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -4,6 +4,7 @@ Required properties:
 
 - compatible: "rockchip,pdm"
   - "rockchip,px30-pdm"
+  - "rockchip,rk1808-pdm"
   - "rockchip,rk3308-pdm"
 - reg: physical base address of the controller and length of memory mapped
   region.
-- 
2.7.4

Applied "dt-bindings: sound: add compatible for rk1808" to the asoc tree

[Mark Brown]

The patch

   dt-bindings: sound: add compatible for rk1808

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 2a050b7a746e2c59a733a3641eb1c01cf2e573b4 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Thu, 4 Apr 2019 11:55:45 +0800
Subject: [PATCH] dt-bindings: sound: add compatible for rk1808

This patch adds bindings for rk1808 soc.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 3e0eb7354ba6..98572a25122f 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -4,6 +4,7 @@ Required properties:
 
 - compatible: "rockchip,pdm"
   - "rockchip,px30-pdm"
+  - "rockchip,rk1808-pdm"
   - "rockchip,rk3308-pdm"
 - reg: physical base address of the controller and length of memory mapped
   region.
-- 
2.20.1