[PATCH 0/7] IPQ806X audio clock control driver

[PATCH 0/7] IPQ806X audio clock control driver

[Stephen Boyd]

This patchset adds support for the low power audio subsystem (lpass)
clock controller hardware. I split out the #define patch so that
it can go through the clock tree and the arm-soc tree in parallel
if desired. I'll be adding the apq/msm drivers shortly, but I wanted
to get this out for any feedback while I go and port over that data.

Josh Cartwright (1):
  clk: qcom: Add support for cdiv clocks

Rajendra Nayak (3):
  dt-bindings: Add #defines for IPQ806x lpass clock control
  clk: qcom: ipq: Add lpass clock controller driver
  devicetree: bindings: Document qcom,lcc

Stephen Boyd (3):
  clk: Add __clk_mux_determine_rate_closest
  clk: divider: Make generic for usage elsewhere
  clk: qcom: Add simple regmap based muxes

 .../devicetree/bindings/clock/qcom,lcc.txt         |  21 +
 drivers/clk/clk-divider.c                          | 195 +++++----
 drivers/clk/clk.c                                  |  47 ++-
 drivers/clk/qcom/Kconfig                           |   9 +
 drivers/clk/qcom/Makefile                          |   3 +
 drivers/clk/qcom/clk-cdiv.c                        |  72 ++++
 drivers/clk/qcom/clk-cdiv.h                        |  29 ++
 drivers/clk/qcom/clk-regmap-mux.c                  |  59 +++
 drivers/clk/qcom/clk-regmap-mux.h                  |  29 ++
 drivers/clk/qcom/gcc-ipq806x.c                     |  12 +
 drivers/clk/qcom/lcc-ipq806x.c                     | 456 +++++++++++++++++++++
 include/dt-bindings/clock/qcom,gcc-ipq806x.h       |   1 -
 include/dt-bindings/clock/qcom,lcc-ipq806x.h       |  29 ++
 include/linux/clk-provider.h                       |  20 +-
 14 files changed, 894 insertions(+), 88 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,lcc.txt
 create mode 100644 drivers/clk/qcom/clk-cdiv.c
 create mode 100644 drivers/clk/qcom/clk-cdiv.h
 create mode 100644 drivers/clk/qcom/clk-regmap-mux.c
 create mode 100644 drivers/clk/qcom/clk-regmap-mux.h
 create mode 100644 drivers/clk/qcom/lcc-ipq806x.c
 create mode 100644 include/dt-bindings/clock/qcom,lcc-ipq806x.h

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[PATCH 7/7] devicetree: bindings: Document qcom,lcc

[Stephen Boyd]

From: Rajendra Nayak <rnayak@codeaurora.org>

Document the LPASS (low power audio subsystem) clock controller
found on Qualcomm devices.

Cc: <devicetree@vger.kernel.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 .../devicetree/bindings/clock/qcom,lcc.txt          | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,lcc.txt

diff --git a/Documentation/devicetree/bindings/clock/qcom,lcc.txt b/Documentation/devicetree/bindings/clock/qcom,lcc.txt
new file mode 100644
index 000000000000..734e5766ca4a
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,lcc.txt
@@ -0,0 +1,21 @@
+Qualcomm LPASS Clock & Reset Controller Binding
+------------------------------------------------
+
+Required properties :
+- compatible : shall contain only one of the following:
+
+			"qcom,lcc-msm8960"
+			"qcom,lcc-apq8064"
+			"qcom,lcc-ipq8064"
+
+- reg : shall contain base register location and length
+- #clock-cells : shall contain 1
+- #reset-cells : shall contain 1
+
+Example:
+	clock-controller@900000 {
+		compatible = "qcom,lcc-ipq8064";
+		reg = <0x28000000 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project