dts: update to v5.2-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

9 files changed, 319 insertions, 22 deletions

diff --git a/dts/Bindings/clock/amlogic,axg-audio-clkc.txt b/dts/Bindings/clock/amlogic,axg-audio-clkc.txt
index 61777ad24f..0f777749f4 100644
--- a/dts/Bindings/clock/amlogic,axg-audio-clkc.txt
+++ b/dts/Bindings/clock/amlogic,axg-audio-clkc.txt
@@ -6,7 +6,8 @@ devices.
 
 Required Properties:
 
-- compatible	: should be "amlogic,axg-audio-clkc" for the A113X and A113D
+- compatible	: should be "amlogic,axg-audio-clkc" for the A113X and A113D,
+		  "amlogic,g12a-audio-clkc" for G12A.
 - reg		: physical base address of the clock controller and length of
 		  memory mapped region.
 - clocks	: a list of phandle + clock-specifier pairs for the clocks listed
diff --git a/dts/Bindings/clock/at91-clock.txt b/dts/Bindings/clock/at91-clock.txt
index e9f70fcdfe..b520280e33 100644
--- a/dts/Bindings/clock/at91-clock.txt
+++ b/dts/Bindings/clock/at91-clock.txt
@@ -8,35 +8,30 @@ Slow Clock controller:
 
 Required properties:
 - compatible : shall be one of the following:
-	"atmel,at91sam9x5-sckc" or
+	"atmel,at91sam9x5-sckc",
+	"atmel,sama5d3-sckc" or
 	"atmel,sama5d4-sckc":
 		at91 SCKC (Slow Clock Controller)
-		This node contains the slow clock definitions.
-
-	"atmel,at91sam9x5-clk-slow-osc":
-		at91 slow oscillator
-
-	"atmel,at91sam9x5-clk-slow-rc-osc":
-		at91 internal slow RC oscillator
-- reg : defines the IO memory reserved for the SCKC.
-- #size-cells : shall be 0 (reg is used to encode clk id).
-- #address-cells : shall be 1 (reg is used to encode clk id).
+- #clock-cells : shall be 0.
+- clocks : shall be the input parent clock phandle for the clock.
 
+Optional properties:
+- atmel,osc-bypass : boolean property. Set this when a clock signal is directly
+  provided on XIN.
 
 For example:
-	sckc: sckc@fffffe50 {
-		compatible = "atmel,sama5d3-pmc";
-		reg = <0xfffffe50 0x4>
-		#size-cells = <0>;
-		#address-cells = <1>;
-
-		/* put at91 slow clocks here */
+	sckc@fffffe50 {
+		compatible = "atmel,at91sam9x5-sckc";
+		reg = <0xfffffe50 0x4>;
+		clocks = <&slow_xtal>;
+		#clock-cells = <0>;
 	};
 
 Power Management Controller (PMC):
 
 Required properties:
-- compatible : shall be "atmel,<chip>-pmc", "syscon":
+- compatible : shall be "atmel,<chip>-pmc", "syscon" or
+	"microchip,sam9x60-pmc"
 	<chip> can be: at91rm9200, at91sam9260, at91sam9261,
 	at91sam9263, at91sam9g45, at91sam9n12, at91sam9rl, at91sam9g15,
 	at91sam9g25, at91sam9g35, at91sam9x25, at91sam9x35, at91sam9x5,
diff --git a/dts/Bindings/clock/cirrus,lochnagar.txt b/dts/Bindings/clock/cirrus,lochnagar.txt
new file mode 100644
index 0000000000..b8d8ef3bdc
--- /dev/null
+++ b/dts/Bindings/clock/cirrus,lochnagar.txt
@@ -0,0 +1,93 @@
+Cirrus Logic Lochnagar Audio Development Board
+
+Lochnagar is an evaluation and development board for Cirrus Logic
+Smart CODEC and Amp devices. It allows the connection of most Cirrus
+Logic devices on mini-cards, as well as allowing connection of
+various application processor systems to provide a full evaluation
+platform.  Audio system topology, clocking and power can all be
+controlled through the Lochnagar, allowing the device under test
+to be used in a variety of possible use cases.
+
+This binding document describes the binding for the clock portion of
+the driver.
+
+Also see these documents for generic binding information:
+  [1] Clock : ../clock/clock-bindings.txt
+
+And these for relevant defines:
+  [2] include/dt-bindings/clock/lochnagar.h
+
+This binding must be part of the Lochnagar MFD binding:
+  [3] ../mfd/cirrus,lochnagar.txt
+
+Required properties:
+
+  - compatible : One of the following strings:
+                 "cirrus,lochnagar1-clk"
+                 "cirrus,lochnagar2-clk"
+
+  - #clock-cells : Must be 1. The first cell indicates the clock
+    number, see [2] for available clocks and [1].
+
+Optional properties:
+
+  - clocks : Must contain an entry for each clock in clock-names.
+  - clock-names : May contain entries for each of the following
+    clocks:
+     - ln-cdc-clkout : Output clock from CODEC card.
+     - ln-dsp-clkout : Output clock from DSP card.
+     - ln-gf-mclk1,ln-gf-mclk2,ln-gf-mclk3,ln-gf-mclk4 : Optional
+       input audio clocks from host system.
+     - ln-psia1-mclk, ln-psia2-mclk : Optional input audio clocks from
+       external connector.
+     - ln-spdif-clkout : Optional input audio clock from SPDIF.
+     - ln-adat-mclk : Optional input audio clock from ADAT.
+     - ln-pmic-32k : On board fixed clock.
+     - ln-clk-12m : On board fixed clock.
+     - ln-clk-11m : On board fixed clock.
+     - ln-clk-24m : On board fixed clock.
+     - ln-clk-22m : On board fixed clock.
+     - ln-clk-8m : On board fixed clock.
+     - ln-usb-clk-24m : On board fixed clock.
+     - ln-usb-clk-12m : On board fixed clock.
+
+  - assigned-clocks : A list of Lochnagar clocks to be reparented, see
+    [2] for available clocks.
+  - assigned-clock-parents : Parents to be assigned to the clocks
+    listed in "assigned-clocks".
+
+Optional nodes:
+
+  - fixed-clock nodes may be registered for the following on board clocks:
+     - ln-pmic-32k : 32768 Hz
+     - ln-clk-12m : 12288000 Hz
+     - ln-clk-11m : 11298600 Hz
+     - ln-clk-24m : 24576000 Hz
+     - ln-clk-22m : 22579200 Hz
+     - ln-clk-8m : 8192000 Hz
+     - ln-usb-clk-24m : 24576000 Hz
+     - ln-usb-clk-12m : 12288000 Hz
+
+Example:
+
+lochnagar {
+	lochnagar-clk {
+		compatible = "cirrus,lochnagar2-clk";
+
+		#clock-cells = <1>;
+
+		clocks = <&clk-audio>, <&clk_pmic>;
+		clock-names = "ln-gf-mclk2", "ln-pmic-32k";
+
+		assigned-clocks = <&lochnagar-clk LOCHNAGAR_CDC_MCLK1>,
+				  <&lochnagar-clk LOCHNAGAR_CDC_MCLK2>;
+		assigned-clock-parents = <&clk-audio>,
+					 <&clk-pmic>;
+	};
+
+	clk-pmic: clk-pmic {
+		compatible = "fixed-clock";
+		clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
+};
diff --git a/dts/Bindings/clock/milbeaut-clock.yaml b/dts/Bindings/clock/milbeaut-clock.yaml
new file mode 100644
index 0000000000..5cf0b81182
--- /dev/null
+++ b/dts/Bindings/clock/milbeaut-clock.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bindings/clock/milbeaut-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Milbeaut SoCs Clock Controller Binding
+
+maintainers:
+  - Taichi Sugaya <sugaya.taichi@socionext.com>
+
+description: |
+  Milbeaut SoCs Clock controller is an integrated clock controller, which
+  generates and supplies to all modules.
+
+  This binding uses common clock bindings
+  [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - socionext,milbeaut-m10v-ccu
+  clocks:
+    maxItems: 1
+    description: external clock
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - '#clock-cells'
+
+examples:
+  # Clock controller node:
+  - |
+    m10v-clk-ctrl@1d021000 {
+        compatible = "socionext,milbeaut-m10v-clk-ccu";
+        reg = <0x1d021000 0x4000>;
+        #clock-cells = <1>;
+        clocks = <&clki40mhz>;
+    };
+
+  # Required an external clock for Clock controller node:
+  - |
+    clocks {
+        clki40mhz: clki40mhz {
+            compatible = "fixed-clock";
+            #clock-cells = <0>;
+            clock-frequency = <40000000>;
+        };
+        /* other clocks */
+    };
+
+  # The clock consumer shall specify the desired clock-output of the clock
+  # controller as below by specifying output-id in its "clk" phandle cell.
+  # 2: uart
+  # 4: 32-bit timer
+  # 7: UHS-I/II
+  - |
+    serial@1e700010 {
+        compatible = "socionext,milbeaut-usio-uart";
+        reg = <0x1e700010 0x10>;
+        interrupts = <0 141 0x4>, <0 149 0x4>;
+        interrupt-names = "rx", "tx";
+        clocks = <&clk 2>;
+    };
+
+...
diff --git a/dts/Bindings/clock/qcom,turingcc.txt b/dts/Bindings/clock/qcom,turingcc.txt
new file mode 100644
index 0000000000..126517de5f
--- /dev/null
+++ b/dts/Bindings/clock/qcom,turingcc.txt
@@ -0,0 +1,19 @@
+Qualcomm Turing Clock & Reset Controller Binding
+------------------------------------------------
+
+Required properties :
+- compatible: shall contain "qcom,qcs404-turingcc".
+- reg: shall contain base register location and length.
+- clocks: ahb clock for the TuringCC
+- #clock-cells: from common clock binding, shall contain 1.
+- #reset-cells: from common reset binding, shall contain 1.
+
+Example:
+	turingcc: clock-controller@800000 {
+		compatible = "qcom,qcs404-turingcc";
+		reg = <0x00800000 0x30000>;
+		clocks = <&gcc GCC_CDSP_CFG_AHB_CLK>;
+
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
diff --git a/dts/Bindings/clock/qoriq-clock.txt b/dts/Bindings/clock/qoriq-clock.txt
index c655f28d59..f7d48f23da 100644
--- a/dts/Bindings/clock/qoriq-clock.txt
+++ b/dts/Bindings/clock/qoriq-clock.txt
@@ -39,6 +39,7 @@ Required properties:
 	* "fsl,b4860-clockgen"
 	* "fsl,ls1012a-clockgen"
 	* "fsl,ls1021a-clockgen"
+	* "fsl,ls1028a-clockgen"
 	* "fsl,ls1043a-clockgen"
 	* "fsl,ls1046a-clockgen"
 	* "fsl,ls1088a-clockgen"
@@ -83,8 +84,8 @@ second cell is the clock index for the specified type.
 	1	cmux		index (n in CLKCnCSR)
 	2	hwaccel		index (n in CLKCGnHWACSR)
 	3	fman		0 for fm1, 1 for fm2
-	4	platform pll	0=pll, 1=pll/2, 2=pll/3, 3=pll/4
-				4=pll/5, 5=pll/6, 6=pll/7, 7=pll/8
+	4	platform pll	n=pll/(n+1). For example, when n=1,
+				that means output_freq=PLL_freq/2.
 	5	coreclk		must be 0
 
 3. Example
diff --git a/dts/Bindings/clock/sifive/fu540-prci.txt b/dts/Bindings/clock/sifive/fu540-prci.txt
new file mode 100644
index 0000000000..349808f4fb
--- /dev/null
+++ b/dts/Bindings/clock/sifive/fu540-prci.txt
@@ -0,0 +1,46 @@
+SiFive FU540 PRCI bindings
+
+On the FU540 family of SoCs, most system-wide clock and reset integration
+is via the PRCI IP block.
+
+Required properties:
+- compatible: Should be "sifive,<chip>-prci".  Only one value is
+	supported: "sifive,fu540-c000-prci"
+- reg: Should describe the PRCI's register target physical address region
+- clocks: Should point to the hfclk device tree node and the rtcclk
+          device tree node.  The RTC clock here is not a time-of-day clock,
+	  but is instead a high-stability clock source for system timers
+	  and cycle counters.
+- #clock-cells: Should be <1>
+
+The clock consumer should specify the desired clock via the clock ID
+macros defined in include/dt-bindings/clock/sifive-fu540-prci.h.
+These macros begin with PRCI_CLK_.
+
+The hfclk and rtcclk nodes are required, and represent physical
+crystals or resonators located on the PCB.  These nodes should be present
+underneath /, rather than /soc.
+
+Examples:
+
+/* under /, in PCB-specific DT data */
+hfclk: hfclk {
+	#clock-cells = <0>;
+	compatible = "fixed-clock";
+	clock-frequency = <33333333>;
+	clock-output-names = "hfclk";
+};
+rtcclk: rtcclk {
+	#clock-cells = <0>;
+	compatible = "fixed-clock";
+	clock-frequency = <1000000>;
+	clock-output-names = "rtcclk";
+};
+
+/* under /soc, in SoC-specific DT data */
+prci: clock-controller@10000000 {
+	compatible = "sifive,fu540-c000-prci";
+	reg = <0x0 0x10000000 0x0 0x1000>;
+	clocks = <&hfclk>, <&rtcclk>;
+	#clock-cells = <1>;
+};
diff --git a/dts/Bindings/clock/st,stm32-rcc.txt b/dts/Bindings/clock/st,stm32-rcc.txt
index b240121d2a..cfa04b614d 100644
--- a/dts/Bindings/clock/st,stm32-rcc.txt
+++ b/dts/Bindings/clock/st,stm32-rcc.txt
@@ -11,6 +11,8 @@ Required properties:
   "st,stm32f42xx-rcc"
   "st,stm32f469-rcc"
   "st,stm32f746-rcc"
+  "st,stm32f769-rcc"
+
 - reg: should be register base and length as documented in the
   datasheet
 - #reset-cells: 1, see below
@@ -102,6 +104,10 @@ The secondary index is bound with the following magic numbers:
 	28	CLK_I2C3
 	29	CLK_I2C4
 	30	CLK_LPTIMER	(LPTimer1 clock)
+	31	CLK_PLL_SRC
+	32	CLK_DFSDM1
+	33	CLK_ADFSDM1
+	34	CLK_F769_DSI
 )
 
 Example:
diff --git a/dts/Bindings/clock/xlnx,zynqmp-clk.txt b/dts/Bindings/clock/xlnx,zynqmp-clk.txt
new file mode 100644
index 0000000000..391ee1a60b
--- /dev/null
+++ b/dts/Bindings/clock/xlnx,zynqmp-clk.txt
@@ -0,0 +1,63 @@
+--------------------------------------------------------------------------
+Device Tree Clock bindings for the Zynq Ultrascale+ MPSoC controlled using
+Zynq MPSoC firmware interface
+--------------------------------------------------------------------------
+The clock controller is a h/w block of Zynq Ultrascale+ MPSoC clock
+tree. It reads required input clock frequencies from the devicetree and acts
+as clock provider for all clock consumers of PS clocks.
+
+See clock_bindings.txt for more information on the generic clock bindings.
+
+Required properties:
+ - #clock-cells:	Must be 1
+ - compatible:		Must contain:	"xlnx,zynqmp-clk"
+ - clocks:		List of clock specifiers which are external input
+			clocks to the given clock controller. Please refer
+			the next section to find the input clocks for a
+			given controller.
+ - clock-names:		List of clock names which are exteral input clocks
+			to the given clock controller. Please refer to the
+			clock bindings for more details.
+
+Input clocks for zynqmp Ultrascale+ clock controller:
+
+The Zynq UltraScale+ MPSoC has one primary and four alternative reference clock
+inputs. These required clock inputs are:
+ - pss_ref_clk (PS reference clock)
+ - video_clk (reference clock for video system )
+ - pss_alt_ref_clk (alternative PS reference clock)
+ - aux_ref_clk
+ - gt_crx_ref_clk (transceiver reference clock)
+
+The following strings are optional parameters to the 'clock-names' property in
+order to provide an optional (E)MIO clock source:
+ - swdt0_ext_clk
+ - swdt1_ext_clk
+ - gem0_emio_clk
+ - gem1_emio_clk
+ - gem2_emio_clk
+ - gem3_emio_clk
+ - mio_clk_XX		# with XX = 00..77
+ - mio_clk_50_or_51	#for the mux clock to gem tsu from 50 or 51
+
+
+Output clocks are registered based on clock information received
+from firmware. Output clocks indexes are mentioned in
+include/dt-bindings/clock/xlnx-zynqmp-clk.h.
+
+-------
+Example
+-------
+
+firmware {
+	zynqmp_firmware: zynqmp-firmware {
+		compatible = "xlnx,zynqmp-firmware";
+		method = "smc";
+		zynqmp_clk: clock-controller {
+			#clock-cells = <1>;
+			compatible = "xlnx,zynqmp-clk";
+			clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>, <&aux_ref_clk>, <&gt_crx_ref_clk>;
+			clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk","aux_ref_clk", "gt_crx_ref_clk";
+		};
+	};
+};