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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-03 20:08:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-03 20:08:51 -0700
commitb171373902b06d1b5a775de74178bf1527fee6cc (patch)
tree57f28f0d401457437dcd4945f15e10d13832b24f /Documentation
parentbbb839901fe865a56d91aa88d70908a7d16268a1 (diff)
parent11ba28229f8258164731e42f4c3e93762cb6578e (diff)
downloadlwn-b171373902b06d1b5a775de74178bf1527fee6cc.tar.gz
lwn-b171373902b06d1b5a775de74178bf1527fee6cc.zip
Merge tag 'spi-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown: "A fairly quiet release for SPI, nothing really going on in the core although there's been quite a bit of driver related activity. This includes the addition of some shared code in drivers/memory for the Renesas RPC-IF which is used by a newly added SPI driver, the memory subsystem doesn't seem to have a fixed maintainer at the minute and this seemed like the most sensible way to get that hardware supported. - Quite a few cleanups and optimizations for the Altera, Qualcomm GENI, sun6i and lantiq drivers. - Several more GPIO descriptor conversions. - Move the Cadence QuadSPI driver from drivers/mtd to drivers/spi. - New support for Mediatek MT8192 and Renesas RPC-IF, R8A7742 and R8A774e1" * tag 'spi-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (119 commits) dt-bindings: lpspi: New property in document DT bindings for LPSPI spi: lpspi: fix using CS discontinuously on i.MX8DXLEVK spi: lpspi: remove unused fsl_lpspi->chipselect spi: lpspi: Fix kernel warning dump when probe fail after calling spi_register spi: rockchip: Fix error in SPI slave pio read spi: rockchip: Support 64-location deep FIFOs spi: rockchip: Config spi rx dma burst size depend on xfer length spi: spi-topcliff-pch: drop call to wakeup-disable spi: spidev: Align buffers for DMA spi: correct kernel-doc inconsistency spi: sun4i: update max transfer size reported spi: imx: enable runtime pm support spi: update bindings for MT8192 SoC spi: mediatek: add spi support for mt8192 IC spi: Add bindings for Lightning Mountain SoC spi: lantiq: Add support to Lightning Mountain SoC spi: lantiq: Move interrupt configuration to SoC specific data structure spi: lantiq: Add fifo size bit mask in SoC specific data structure spi: lantiq: Add support to acknowledge interrupt spi: lantiq: Move interrupt control register offesets to SoC specific data structure ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml88
-rw-r--r--Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt56
-rw-r--r--Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml97
-rw-r--r--Documentation/devicetree/bindings/spi/mxs-spi.txt26
-rw-r--r--Documentation/devicetree/bindings/spi/mxs-spi.yaml56
-rw-r--r--Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml2
-rw-r--r--Documentation/devicetree/bindings/spi/spi-davinci.txt4
-rw-r--r--Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt29
-rw-r--r--Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml67
-rw-r--r--Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt21
-rw-r--r--Documentation/devicetree/bindings/spi/spi-mt65xx.txt1
-rw-r--r--Documentation/spi/spi-sc18is602.rst2
12 files changed, 333 insertions, 116 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
new file mode 100644
index 000000000000..660005601a7f
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/renesas,rpc-if.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Reduced Pin Count Interface (RPC-IF)
+
+maintainers:
+ - Sergei Shtylyov <sergei.shtylyov@gmail.com>
+
+description: |
+ Renesas RPC-IF allows a SPI flash or HyperFlash connected to the SoC to
+ be accessed via the external address space read mode or the manual mode.
+
+ The flash chip itself should be represented by a subnode of the RPC-IF node.
+ The flash interface is selected based on the "compatible" property of this
+ subnode:
+ - if it contains "jedec,spi-nor", then SPI is used;
+ - if it contains "cfi-flash", then HyperFlash is used.
+
+allOf:
+ - $ref: "/schemas/spi/spi-controller.yaml#"
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r8a77970-rpc-if # R-Car V3M
+ - renesas,r8a77980-rpc-if # R-Car V3H
+ - renesas,r8a77995-rpc-if # R-Car D3
+ - const: renesas,rcar-gen3-rpc-if # a generic R-Car gen3 device
+
+ reg:
+ items:
+ - description: RPC-IF registers
+ - description: direct mapping read mode area
+ - description: write buffer area
+
+ reg-names:
+ items:
+ - const: regs
+ - const: dirmap
+ - const: wbuf
+
+ clocks:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+patternProperties:
+ "flash@[0-9a-f]+$":
+ type: object
+ properties:
+ compatible:
+ enum:
+ - cfi-flash
+ - jedec,spi-nor
+
+examples:
+ - |
+ #include <dt-bindings/clock/renesas-cpg-mssr.h>
+ #include <dt-bindings/power/r8a77995-sysc.h>
+
+ spi@ee200000 {
+ compatible = "renesas,r8a77995-rpc-if", "renesas,rcar-gen3-rpc-if";
+ reg = <0xee200000 0x200>,
+ <0x08000000 0x4000000>,
+ <0xee208000 0x100>;
+ reg-names = "regs", "dirmap", "wbuf";
+ clocks = <&cpg CPG_MOD 917>;
+ power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+ resets = <&cpg 917>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
deleted file mode 100644
index 33bc58f4cf4b..000000000000
--- a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
+++ /dev/null
@@ -1,56 +0,0 @@
-* Freescale (Enhanced) Configurable Serial Peripheral Interface
- (CSPI/eCSPI) for i.MX
-
-Required properties:
-- compatible :
- - "fsl,imx1-cspi" for SPI compatible with the one integrated on i.MX1
- - "fsl,imx21-cspi" for SPI compatible with the one integrated on i.MX21
- - "fsl,imx27-cspi" for SPI compatible with the one integrated on i.MX27
- - "fsl,imx31-cspi" for SPI compatible with the one integrated on i.MX31
- - "fsl,imx35-cspi" for SPI compatible with the one integrated on i.MX35
- - "fsl,imx51-ecspi" for SPI compatible with the one integrated on i.MX51
- - "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc
- - "fsl,imx8mq-ecspi" for SPI compatible with the one integrated on i.MX8MQ
- - "fsl,imx8mm-ecspi" for SPI compatible with the one integrated on i.MX8MM
- - "fsl,imx8mn-ecspi" for SPI compatible with the one integrated on i.MX8MN
- - "fsl,imx8mp-ecspi" for SPI compatible with the one integrated on i.MX8MP
-- reg : Offset and length of the register set for the device
-- interrupts : Should contain CSPI/eCSPI interrupt
-- clocks : Clock specifiers for both ipg and per clocks.
-- clock-names : Clock names should include both "ipg" and "per"
-See the clock consumer binding,
- Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Recommended properties:
-- cs-gpios : GPIOs to use as chip selects, see spi-bus.txt. While the native chip
-select lines can be used, they appear to always generate a pulse between each
-word of a transfer. Most use cases will require GPIO based chip selects to
-generate a valid transaction.
-
-Optional properties:
-- num-cs : Number of total chip selects, see spi-bus.txt.
-- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
-Documentation/devicetree/bindings/dma/dma.txt.
-- dma-names: DMA request names, if present, should include "tx" and "rx".
-- fsl,spi-rdy-drctl: Integer, representing the value of DRCTL, the register
-controlling the SPI_READY handling. Note that to enable the DRCTL consideration,
-the SPI_READY mode-flag needs to be set too.
-Valid values are: 0 (disabled), 1 (edge-triggered burst) and 2 (level-triggered burst).
-
-Obsolete properties:
-- fsl,spi-num-chipselects : Contains the number of the chipselect
-
-Example:
-
-ecspi@70010000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx51-ecspi";
- reg = <0x70010000 0x4000>;
- interrupts = <36>;
- cs-gpios = <&gpio3 24 0>, /* GPIO3_24 */
- <&gpio3 25 0>; /* GPIO3_25 */
- dmas = <&sdma 3 7 1>, <&sdma 4 7 2>;
- dma-names = "rx", "tx";
- fsl,spi-rdy-drctl = <1>;
-};
diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml
new file mode 100644
index 000000000000..6e44c9c2aeba
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/fsl-imx-cspi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale (Enhanced) Configurable Serial Peripheral Interface (CSPI/eCSPI) for i.MX
+
+maintainers:
+ - Shawn Guo <shawn.guo@linaro.org>
+
+allOf:
+ - $ref: "/schemas/spi/spi-controller.yaml#"
+
+properties:
+ compatible:
+ oneOf:
+ - const: fsl,imx1-cspi
+ - const: fsl,imx21-cspi
+ - const: fsl,imx27-cspi
+ - const: fsl,imx31-cspi
+ - const: fsl,imx35-cspi
+ - const: fsl,imx51-ecspi
+ - const: fsl,imx53-ecspi
+ - items:
+ - enum:
+ - fsl,imx50-ecspi
+ - fsl,imx6q-ecspi
+ - fsl,imx6sx-ecspi
+ - fsl,imx6sl-ecspi
+ - fsl,imx6sll-ecspi
+ - fsl,imx6ul-ecspi
+ - fsl,imx7d-ecspi
+ - fsl,imx8mq-ecspi
+ - fsl,imx8mm-ecspi
+ - fsl,imx8mn-ecspi
+ - fsl,imx8mp-ecspi
+ - const: fsl,imx51-ecspi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: SoC SPI ipg clock
+ - description: SoC SPI per clock
+
+ clock-names:
+ items:
+ - const: ipg
+ - const: per
+
+ dmas:
+ items:
+ - description: DMA controller phandle and request line for RX
+ - description: DMA controller phandle and request line for TX
+
+ dma-names:
+ items:
+ - const: rx
+ - const: tx
+
+ fsl,spi-rdy-drctl:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Integer, representing the value of DRCTL, the register controlling
+ the SPI_READY handling. Note that to enable the DRCTL consideration,
+ the SPI_READY mode-flag needs to be set too.
+ Valid values are: 0 (disabled), 1 (edge-triggered burst) and 2 (level-triggered burst).
+ enum: [0, 1, 2]
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx5-clock.h>
+
+ spi@70010000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx51-ecspi";
+ reg = <0x70010000 0x4000>;
+ interrupts = <36>;
+ clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
+ <&clks IMX5_CLK_ECSPI1_PER_GATE>;
+ clock-names = "ipg", "per";
+ };
diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.txt b/Documentation/devicetree/bindings/spi/mxs-spi.txt
deleted file mode 100644
index 3499b73293c2..000000000000
--- a/Documentation/devicetree/bindings/spi/mxs-spi.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-* Freescale MX233/MX28 SSP/SPI
-
-Required properties:
-- compatible: Should be "fsl,<soc>-spi", where soc is "imx23" or "imx28"
-- reg: Offset and length of the register set for the device
-- interrupts: Should contain SSP ERROR interrupt
-- dmas: DMA specifier, consisting of a phandle to DMA controller node
- and SSP DMA channel ID.
- Refer to dma.txt and fsl-mxs-dma.txt for details.
-- dma-names: Must be "rx-tx".
-
-Optional properties:
-- clock-frequency : Input clock frequency to the SPI block in Hz.
- Default is 160000000 Hz.
-
-Example:
-
-ssp0: ssp@80010000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx28-spi";
- reg = <0x80010000 0x2000>;
- interrupts = <96>;
- dmas = <&dma_apbh 0>;
- dma-names = "rx-tx";
-};
diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.yaml b/Documentation/devicetree/bindings/spi/mxs-spi.yaml
new file mode 100644
index 000000000000..51f8c664323e
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/mxs-spi.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/mxs-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale MX233/MX28 SSP/SPI
+
+maintainers:
+ - Marek Vasut <marex@denx.de>
+
+allOf:
+ - $ref: "/schemas/spi/spi-controller.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx23-spi
+ - fsl,imx28-spi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ dmas:
+ maxItems: 1
+
+ dma-names:
+ const: rx-tx
+
+ clock-frequency:
+ description: input clock frequency to the SPI block in Hz.
+ default: 160000000
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - dmas
+ - dma-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi@80010000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx28-spi";
+ reg = <0x80010000 0x2000>;
+ interrupts = <96>;
+ dmas = <&dma_apbh 0>;
+ dma-names = "rx-tx";
+ };
diff --git a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
index e84edcf8b332..9f7b118adcaf 100644
--- a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
+++ b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
@@ -21,6 +21,7 @@ properties:
# device
- items:
- enum:
+ - renesas,msiof-r8a7742 # RZ/G1H
- renesas,msiof-r8a7743 # RZ/G1M
- renesas,msiof-r8a7744 # RZ/G1N
- renesas,msiof-r8a7745 # RZ/G1E
@@ -37,6 +38,7 @@ properties:
- renesas,msiof-r8a774a1 # RZ/G2M
- renesas,msiof-r8a774b1 # RZ/G2N
- renesas,msiof-r8a774c0 # RZ/G2E
+ - renesas,msiof-r8a774e1 # RZ/G2H
- renesas,msiof-r8a7795 # R-Car H3
- renesas,msiof-r8a7796 # R-Car M3-W
- renesas,msiof-r8a77965 # R-Car M3-N
diff --git a/Documentation/devicetree/bindings/spi/spi-davinci.txt b/Documentation/devicetree/bindings/spi/spi-davinci.txt
index 9f5b4c7c0c08..e2198a389484 100644
--- a/Documentation/devicetree/bindings/spi/spi-davinci.txt
+++ b/Documentation/devicetree/bindings/spi/spi-davinci.txt
@@ -1,8 +1,8 @@
Davinci SPI controller device bindings
Links on DM:
-Keystone 2 - http://www.ti.com/lit/ug/sprugp2a/sprugp2a.pdf
-dm644x - http://www.ti.com/lit/ug/sprue32a/sprue32a.pdf
+Keystone 2 - https://www.ti.com/lit/ug/sprugp2a/sprugp2a.pdf
+dm644x - https://www.ti.com/lit/ug/sprue32a/sprue32a.pdf
OMAP-L138/da830 - http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
Required properties:
diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt
deleted file mode 100644
index e71b81a41ac0..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-* Freescale Low Power SPI (LPSPI) for i.MX
-
-Required properties:
-- compatible :
- - "fsl,imx7ulp-spi" for LPSPI compatible with the one integrated on i.MX7ULP soc
- - "fsl,imx8qxp-spi" for LPSPI compatible with the one integrated on i.MX8QXP soc
-- reg : address and length of the lpspi master registers
-- interrupt-parent : core interrupt controller
-- interrupts : lpspi interrupt
-- clocks : lpspi clock specifier. Its number and order need to correspond to the
- value in clock-names.
-- clock-names : Corresponding to per clock and ipg clock in "clocks"
- respectively. In i.MX7ULP, it only has per clk, so use CLK_DUMMY
- to fill the "ipg" blank.
-- spi-slave : spi slave mode support. In slave mode, add this attribute without
- value. In master mode, remove it.
-
-Examples:
-
-lpspi2: lpspi@40290000 {
- compatible = "fsl,imx7ulp-spi";
- reg = <0x40290000 0x10000>;
- interrupt-parent = <&intc>;
- interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks IMX7ULP_CLK_LPSPI2>,
- <&clks IMX7ULP_CLK_DUMMY>;
- clock-names = "per", "ipg";
- spi-slave;
-};
diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
new file mode 100644
index 000000000000..22882e769e26
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/spi-fsl-lpspi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale Low Power SPI (LPSPI) for i.MX
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+allOf:
+ - $ref: "/schemas/spi/spi-controller.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx7ulp-spi
+ - fsl,imx8qxp-spi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: SoC SPI per clock
+ - description: SoC SPI ipg clock
+
+ clock-names:
+ items:
+ - const: per
+ - const: ipg
+
+ fsl,spi-only-use-cs1-sel:
+ description:
+ spi common code does not support use of CS signals discontinuously.
+ i.MX8DXL-EVK board only uses CS1 without using CS0. Therefore, add
+ this property to re-config the chipselect value in the LPSPI driver.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx7ulp-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ spi@40290000 {
+ compatible = "fsl,imx7ulp-spi";
+ reg = <0x40290000 0x10000>;
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX7ULP_CLK_LPSPI2>,
+ <&clks IMX7ULP_CLK_DUMMY>;
+ clock-names = "per", "ipg";
+ spi-slave;
+ fsl,spi-only-use-cs1-sel;
+ };
diff --git a/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt b/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt
index ce3230c8e28d..76a3dd35f796 100644
--- a/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt
+++ b/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt
@@ -1,11 +1,17 @@
Lantiq Synchronous Serial Controller (SSC) SPI master driver
Required properties:
-- compatible: "lantiq,ase-spi", "lantiq,falcon-spi", "lantiq,xrx100-spi"
+- compatible: "lantiq,ase-spi", "lantiq,falcon-spi", "lantiq,xrx100-spi",
+ "intel,lgm-spi"
- #address-cells: see spi-bus.txt
- #size-cells: see spi-bus.txt
- reg: address and length of the spi master registers
-- interrupts: should contain the "spi_rx", "spi_tx" and "spi_err" interrupt.
+- interrupts:
+ For compatible "intel,lgm-ssc" - the common interrupt number for
+ all of tx rx & err interrupts.
+ or
+ For rest of the compatibles, should contain the "spi_rx", "spi_tx" and
+ "spi_err" interrupt.
Optional properties:
@@ -27,3 +33,14 @@ spi: spi@e100800 {
num-cs = <6>;
base-cs = <1>;
};
+
+ssc0: spi@e0800000 {
+ compatible = "intel,lgm-spi";
+ reg = <0xe0800000 0x400>;
+ interrupt-parent = <&ioapic1>;
+ interrupts = <35 1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cgu0 LGM_CLK_NGI>, <&cgu0 LGM_GCLK_SSC0>;
+ clock-names = "freq", "gate";
+};
diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index 3a8079eb18c8..9e43721fa7d6 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -11,6 +11,7 @@ Required properties:
- mediatek,mt8135-spi: for mt8135 platforms
- mediatek,mt8173-spi: for mt8173 platforms
- mediatek,mt8183-spi: for mt8183 platforms
+ - "mediatek,mt8192-spi", "mediatek,mt6765-spi": for mt8192 platforms
- "mediatek,mt8516-spi", "mediatek,mt2712-spi": for mt8516 platforms
- #address-cells: should be 1.
diff --git a/Documentation/spi/spi-sc18is602.rst b/Documentation/spi/spi-sc18is602.rst
index 2a31dc722321..4ab9ca346b44 100644
--- a/Documentation/spi/spi-sc18is602.rst
+++ b/Documentation/spi/spi-sc18is602.rst
@@ -6,7 +6,7 @@ Supported chips:
* NXP SI18IS602/602B/603
- Datasheet: http://www.nxp.com/documents/data_sheet/SC18IS602_602B_603.pdf
+ Datasheet: https://www.nxp.com/documents/data_sheet/SC18IS602_602B_603.pdf
Author:
Guenter Roeck <linux@roeck-us.net>