Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanups from Olof Johansson:
 "This is the branch where we usually queue up cleanup efforts, moving
  drivers out of the architecture directory, header file restructuring,
  etc.  Sometimes they tangle with new development so it's hard to keep
  it strictly to cleanups.

  Some of the things included in this branch are:

   * Atmel SAMA5 conversion to common clock
   * Reset framework conversion for tegra platforms
    - Some of this depends on tegra clock driver reworks that are shared
      with Mike Turquette's clk tree.
   * Tegra DMA refactoring, which are shared branches with the DMA tree.
   * Removal of some header files on exynos to prepare for
     multiplatform"

* tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits)
  ARM: mvebu: move Armada 370/XP specific definitions to armada-370-xp.h
  ARM: mvebu: remove prototypes of non-existing functions from common.h
  ARM: mvebu: move ARMADA_XP_MAX_CPUS to armada-370-xp.h
  serial: sh-sci: Rework baud rate calculation
  serial: sh-sci: Compute overrun_bit without using baud rate algo
  serial: sh-sci: Remove unused GPIO request code
  serial: sh-sci: Move overrun_bit and error_mask fields out of pdata
  serial: sh-sci: Support resources passed through platform resources
  serial: sh-sci: Don't check IRQ in verify port operation
  serial: sh-sci: Set the UPF_FIXED_PORT flag
  serial: sh-sci: Remove duplicate interrupt check in verify port op
  serial: sh-sci: Simplify baud rate calculation algorithms
  serial: sh-sci: Remove baud rate calculation algorithm 5
  serial: sh-sci: Sort headers alphabetically
  ARM: EXYNOS: Kill exynos_pm_late_initcall()
  ARM: EXYNOS: Consolidate selection of PM_GENERIC_DOMAINS for Exynos4
  ARM: at91: switch Calao QIL-A9260 board to DT
  clk: at91: fix pmc_clk_ids data type attriubte
  PM / devfreq: use inclusion <mach/map.h> instead of <plat/map-s5p.h>
  ARM: EXYNOS: remove <mach/regs-clock.h> for exynos
  ...

9 files changed, 113 insertions, 35 deletions

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
index 8b8903ef0800..57f40f93453e 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
@@ -3,10 +3,11 @@ NVIDIA Tegra audio complex
 Required properties:
 - compatible : "nvidia,tegra-audio-alc5632"
 - clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
 - clock-names : Must include the following entries:
-  "pll_a" (The Tegra clock of that name),
-  "pll_a_out0" (The Tegra clock of that name),
-  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
+  - pll_a
+  - pll_a_out0
+  - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
index dc6224994d69..7788808dcd0b 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
@@ -3,10 +3,11 @@ NVIDIA Tegra audio complex, with RT5640 CODEC
 Required properties:
 - compatible : "nvidia,tegra-audio-rt5640"
 - clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
 - clock-names : Must include the following entries:
-  "pll_a" (The Tegra clock of that name),
-  "pll_a_out0" (The Tegra clock of that name),
-  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
+  - pll_a
+  - pll_a_out0
+  - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
index aab6ce0ad2fc..96f6a57dd6b4 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
@@ -3,10 +3,11 @@ NVIDIA Tegra audio complex
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8753"
 - clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
 - clock-names : Must include the following entries:
-  "pll_a" (The Tegra clock of that name),
-  "pll_a_out0" (The Tegra clock of that name),
-  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
+  - pll_a
+  - pll_a_out0
+  - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
index 4b44dfb6ca0d..b795d282818d 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
@@ -3,10 +3,11 @@ NVIDIA Tegra audio complex
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8903"
 - clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
 - clock-names : Must include the following entries:
-  "pll_a" (The Tegra clock of that name),
-  "pll_a_out0" (The Tegra clock of that name),
-  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
+  - pll_a
+  - pll_a_out0
+  - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
index ad589b163639..436f6cd9d07c 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
@@ -3,10 +3,11 @@ NVIDIA Tegra audio complex
 Required properties:
 - compatible : "nvidia,tegra-audio-wm9712"
 - clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
 - clock-names : Must include the following entries:
-  "pll_a" (The Tegra clock of that name),
-  "pll_a_out0" (The Tegra clock of that name),
-  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
+  - pll_a
+  - pll_a_out0
+  - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt
index c1454979c1ef..eaf00102d92c 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt
@@ -4,19 +4,33 @@ Required properties:
 - compatible : "nvidia,tegra20-ac97"
 - reg : Should contain AC97 controller registers location and length
 - interrupts : Should contain AC97 interrupt
-- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
-  request selector for the AC97 controller
+- resets : Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names : Must include the following entries:
+  - ac97
+- dmas : Must contain an entry for each entry in clock-names.
+  See ../dma/dma.txt for details.
+- dma-names : Must include the following entries:
+  - rx
+  - tx
+- clocks : Must contain one entry, for the module clock.
+  See ../clocks/clock-bindings.txt for details.
 - nvidia,codec-reset-gpio : The Tegra GPIO controller's phandle and the number
   of the GPIO used to reset the external AC97 codec
 - nvidia,codec-sync-gpio : The Tegra GPIO controller's phandle and the number
   of the GPIO corresponding with the AC97 DAP _FS line
+
 Example:
 
 ac97@70002000 {
 	compatible = "nvidia,tegra20-ac97";
 	reg = <0x70002000 0x200>;
 	interrupts = <0 81 0x04>;
-	nvidia,dma-request-selector = <&apbdma 12>;
 	nvidia,codec-reset-gpio = <&gpio 170 0>;
 	nvidia,codec-sync-gpio = <&gpio 120 0>;
+	clocks = <&tegra_car 3>;
+	resets = <&tegra_car 3>;
+	reset-names = "ac97";
+	dmas = <&apbdma 12>, <&apbdma 12>;
+	dma-names = "rx", "tx";
 };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
index 0df2b5c816e3..dc30c6bfbe95 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
@@ -4,8 +4,17 @@ Required properties:
 - compatible : "nvidia,tegra20-i2s"
 - reg : Should contain I2S registers location and length
 - interrupts : Should contain I2S interrupt
-- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
-  request selector for this I2S controller
+- resets : Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names : Must include the following entries:
+  - i2s
+- dmas : Must contain an entry for each entry in clock-names.
+  See ../dma/dma.txt for details.
+- dma-names : Must include the following entries:
+  - rx
+  - tx
+- clocks : Must contain one entry, for the module clock.
+  See ../clocks/clock-bindings.txt for details.
 
 Example:
 
@@ -13,5 +22,9 @@ i2s@70002800 {
 	compatible = "nvidia,tegra20-i2s";
 	reg = <0x70002800 0x200>;
 	interrupts = < 45 >;
-	nvidia,dma-request-selector = < &apbdma 2 >;
+	clocks = <&tegra_car 11>;
+	resets = <&tegra_car 11>;
+	reset-names = "i2s";
+	dmas = <&apbdma 21>, <&apbdma 21>;
+	dma-names = "rx", "tx";
 };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt
index 0e5c12c66523..946e2ac46091 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt
@@ -7,18 +7,48 @@ Required properties:
   - Tegra30 requires 2 entries, for the APBIF and AHUB/AUDIO register blocks.
   - Tegra114 requires an additional entry, for the APBIF2 register block.
 - interrupts : Should contain AHUB interrupt
-- nvidia,dma-request-selector : A list of the DMA channel specifiers. Each
-  entry contains the Tegra DMA controller's phandle and request selector.
-  If a single entry is present, the request selectors for the channels are
-  assumed to be contiguous, and increment from this value.
-  If multiple values are given, one value must be given per channel.
-- clocks : Must contain an entry for each required entry in clock-names.
+- clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
 - clock-names : Must include the following entries:
-  - Tegra30: Requires d_audio, apbif, i2s0, i2s1, i2s2, i2s3, i2s4, dam0,
-    dam1, dam2, spdif_in.
-  - Tegra114: Additionally requires amx, adx.
+  - d_audio
+  - apbif
+- resets : Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names : Must include the following entries:
+  Tegra30 and later:
+  - d_audio
+  - apbif
+  - i2s0
+  - i2s1
+  - i2s2
+  - i2s3
+  - i2s4
+  - dam0
+  - dam1
+  - dam2
+  - spdif
+  Tegra114 and later additionally require:
+  - amx
+  - adx
+  Tegra124 and later additionally require:
+  - amx1
+  - adx1
+  - afc0
+  - afc1
+  - afc2
+  - afc3
+  - afc4
+  - afc5
 - ranges : The bus address mapping for the configlink register bus.
   Can be empty since the mapping is 1:1.
+- dmas : Must contain an entry for each entry in clock-names.
+  See ../dma/dma.txt for details.
+- dma-names : Must include the following entries:
+  - rx0 .. rx<n>
+  - tx0 .. tx<n>
+  ... where n is:
+  Tegra30: 3
+  Tegra114, Tegra124: 9
 - #address-cells : For the configlink bus. Should be <1>;
 - #size-cells : For the configlink bus. Should be <1>.
 
@@ -35,13 +65,20 @@ ahub@70080000 {
 	reg = <0x70080000 0x200 0x70080200 0x100>;
 	interrupts = < 0 103 0x04 >;
 	nvidia,dma-request-selector = <&apbdma 1>;
-	clocks = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>,
+	clocks = <&tegra_car 106>, <&tegra_car 107>;
+	clock-names = "d_audio", "apbif";
+	resets = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>,
 		<&tegra_car 11>, <&tegra_car 18>, <&tegra_car 101>,
 		<&tegra_car 102>, <&tegra_car 108>, <&tegra_car 109>,
-		<&tegra_car 110>, <&tegra_car 162>;
-	clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
+		<&tegra_car 110>, <&tegra_car 10>;
+	reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
 		"i2s3", "i2s4", "dam0", "dam1", "dam2",
-		"spdif_in";
+		"spdif";
+	dmas = <&apbdma 1>, <&apbdma 1>;
+	       <&apbdma 2>, <&apbdma 2>;
+	       <&apbdma 3>, <&apbdma 3>;
+	       <&apbdma 4>, <&apbdma 4>;
+	dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2", "rx3", "tx3";
 	ranges;
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt
index dfa6c037124a..0c113ffe3814 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt
@@ -3,13 +3,22 @@ NVIDIA Tegra30 I2S controller
 Required properties:
 - compatible : "nvidia,tegra30-i2s"
 - reg : Should contain I2S registers location and length
+- clocks : Must contain one entry, for the module clock.
+  See ../clocks/clock-bindings.txt for details.
+- resets : Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names : Must include the following entries:
+  - i2s
 - nvidia,ahub-cif-ids : The list of AHUB CIF IDs for this port, rx (playback)
   first, tx (capture) second. See nvidia,tegra30-ahub.txt for values.
 
 Example:
 
-i2s@70002800 {
+i2s@70080300 {
 	compatible = "nvidia,tegra30-i2s";
 	reg = <0x70080300 0x100>;
 	nvidia,ahub-cif-ids = <4 4>;
+	clocks = <&tegra_car 11>;
+	resets = <&tegra_car 11>;
+	reset-names = "i2s";
 };