* [PATCH] dt-bindings: Remove Netlogic bindings
@ 2021-11-09 16:17 Rob Herring
2021-11-09 16:24 ` Mark Brown
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Rob Herring @ 2021-11-09 16:17 UTC (permalink / raw)
To: devicetree
Cc: linux-kernel, Thomas Bogendoerfer, linux-mips, Linus Walleij,
Bartosz Golaszewski, George Cherian, Mark Brown, linux-gpio,
linux-i2c, linux-spi
Support for Netlogic was removed in commit 95b8a5e0111a ("MIPS: Remove
NETLOGIC support"). Remove the now unused bindings.
The GPIO binding also includes "brcm,vulcan-gpio", but it appears to be
unused as well as Broadcom Vulkan became Cavium ThunderX2 which is ACPI
based.
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: George Cherian <gcherian@marvell.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-gpio@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/gpio/gpio-xlp.txt | 49 -------------------
.../devicetree/bindings/i2c/i2c-xlp9xx.txt | 22 ---------
.../devicetree/bindings/spi/spi-xlp.txt | 38 --------------
3 files changed, 109 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-xlp.txt
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
delete mode 100644 Documentation/devicetree/bindings/spi/spi-xlp.txt
diff --git a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
deleted file mode 100644
index 47fc64922fe0..000000000000
--- a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Netlogic XLP Family GPIO
-========================
-
-This GPIO driver is used for following Netlogic XLP SoCs:
- XLP832, XLP316, XLP208, XLP980, XLP532
-This GPIO driver is also compatible with GPIO controller found on
-Broadcom Vulcan ARM64.
-
-Required properties:
--------------------
-
-- compatible: Should be one of the following:
- - "netlogic,xlp832-gpio": For Netlogic XLP832
- - "netlogic,xlp316-gpio": For Netlogic XLP316
- - "netlogic,xlp208-gpio": For Netlogic XLP208
- - "netlogic,xlp980-gpio": For Netlogic XLP980
- - "netlogic,xlp532-gpio": For Netlogic XLP532
- - "brcm,vulcan-gpio": For Broadcom Vulcan ARM64
-- reg: Physical base address and length of the controller's registers.
-- #gpio-cells: Should be two. The first cell is the pin number and the second
- cell is used to specify optional parameters (currently unused).
-- gpio-controller: Marks the device node as a GPIO controller.
-- nr-gpios: Number of GPIO pins supported by the controller.
-- interrupt-cells: Should be two. The first cell is the GPIO Number. The
- second cell is used to specify flags. The following subset of flags is
- supported:
- - trigger type:
- 1 = low to high edge triggered.
- 2 = high to low edge triggered.
- 4 = active high level-sensitive.
- 8 = active low level-sensitive.
-- interrupts: Interrupt number for this device.
-- interrupt-controller: Identifies the node as an interrupt controller.
-
-Example:
-
- gpio: xlp_gpio@34000 {
- compatible = "netlogic,xlp316-gpio";
- reg = <0 0x34100 0x1000
- 0 0x35100 0x1000>;
- #gpio-cells = <2>;
- gpio-controller;
- nr-gpios = <57>;
-
- #interrupt-cells = <2>;
- interrupt-parent = <&pic>;
- interrupts = <39>;
- interrupt-controller;
- };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt b/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
deleted file mode 100644
index f818ef507ab7..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Device tree configuration for the I2C controller on the XLP9xx/5xx SoC
-
-Required properties:
-- compatible : should be "netlogic,xlp980-i2c"
-- reg : bus address start and address range size of device
-- interrupts : interrupt number
-
-Optional properties:
-- clock-frequency : frequency of bus clock in Hz
- Defaults to 100 KHz when the property is not specified
-
-Example:
-
-i2c0: i2c@113100 {
- compatible = "netlogic,xlp980-i2c";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0 0x113100 0x100>;
- clock-frequency = <400000>;
- interrupts = <30>;
- interrupt-parent = <&pic>;
-};
diff --git a/Documentation/devicetree/bindings/spi/spi-xlp.txt b/Documentation/devicetree/bindings/spi/spi-xlp.txt
deleted file mode 100644
index f4925ec0ed33..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-xlp.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-SPI Master controller for Netlogic XLP MIPS64 SOCs
-==================================================
-
-Currently this SPI controller driver is supported for the following
-Netlogic XLP SoCs:
- XLP832, XLP316, XLP208, XLP980, XLP532
-
-Required properties:
-- compatible : Should be "netlogic,xlp832-spi".
-- #address-cells : Number of cells required to define a chip select address
- on the SPI bus.
-- #size-cells : Should be zero.
-- reg : Should contain register location and length.
-- clocks : Phandle of the spi clock
-- interrupts : Interrupt number used by this controller.
-
-SPI slave nodes must be children of the SPI master node and can contain
-properties described in Documentation/devicetree/bindings/spi/spi-bus.txt.
-
-Example:
-
- spi: xlp_spi@3a100 {
- compatible = "netlogic,xlp832-spi";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0 0x3a100 0x100>;
- clocks = <&spi_clk>;
- interrupts = <34>;
- interrupt-parent = <&pic>;
-
- spi_nor@1 {
- compatible = "spansion,s25sl12801";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <1>; /* Chip Select */
- spi-max-frequency = <40000000>;
- };
-};
--
2.32.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: Remove Netlogic bindings
2021-11-09 16:17 [PATCH] dt-bindings: Remove Netlogic bindings Rob Herring
@ 2021-11-09 16:24 ` Mark Brown
2021-11-21 22:50 ` Linus Walleij
2021-11-22 7:41 ` Wolfram Sang
2 siblings, 0 replies; 4+ messages in thread
From: Mark Brown @ 2021-11-09 16:24 UTC (permalink / raw)
To: Rob Herring
Cc: devicetree, linux-kernel, Thomas Bogendoerfer, linux-mips,
Linus Walleij, Bartosz Golaszewski, George Cherian, linux-gpio,
linux-i2c, linux-spi
[-- Attachment #1: Type: text/plain, Size: 400 bytes --]
On Tue, Nov 09, 2021 at 10:17:07AM -0600, Rob Herring wrote:
> Support for Netlogic was removed in commit 95b8a5e0111a ("MIPS: Remove
> NETLOGIC support"). Remove the now unused bindings.
>
> The GPIO binding also includes "brcm,vulcan-gpio", but it appears to be
> unused as well as Broadcom Vulkan became Cavium ThunderX2 which is ACPI
> based.
Acked-by: Mark Brown <broonie@kernel.org>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: Remove Netlogic bindings
2021-11-09 16:17 [PATCH] dt-bindings: Remove Netlogic bindings Rob Herring
2021-11-09 16:24 ` Mark Brown
@ 2021-11-21 22:50 ` Linus Walleij
2021-11-22 7:41 ` Wolfram Sang
2 siblings, 0 replies; 4+ messages in thread
From: Linus Walleij @ 2021-11-21 22:50 UTC (permalink / raw)
To: Rob Herring
Cc: devicetree, linux-kernel, Thomas Bogendoerfer, linux-mips,
Bartosz Golaszewski, George Cherian, Mark Brown, linux-gpio,
linux-i2c, linux-spi
On Tue, Nov 9, 2021 at 5:17 PM Rob Herring <robh@kernel.org> wrote:
> Support for Netlogic was removed in commit 95b8a5e0111a ("MIPS: Remove
> NETLOGIC support"). Remove the now unused bindings.
>
> The GPIO binding also includes "brcm,vulcan-gpio", but it appears to be
> unused as well as Broadcom Vulkan became Cavium ThunderX2 which is ACPI
> based.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Bartosz Golaszewski <brgl@bgdev.pl>
> Cc: George Cherian <gcherian@marvell.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: linux-gpio@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> Cc: linux-spi@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: Remove Netlogic bindings
2021-11-09 16:17 [PATCH] dt-bindings: Remove Netlogic bindings Rob Herring
2021-11-09 16:24 ` Mark Brown
2021-11-21 22:50 ` Linus Walleij
@ 2021-11-22 7:41 ` Wolfram Sang
2 siblings, 0 replies; 4+ messages in thread
From: Wolfram Sang @ 2021-11-22 7:41 UTC (permalink / raw)
To: Rob Herring
Cc: devicetree, linux-kernel, Thomas Bogendoerfer, linux-mips,
Linus Walleij, Bartosz Golaszewski, George Cherian, Mark Brown,
linux-gpio, linux-i2c, linux-spi
[-- Attachment #1: Type: text/plain, Size: 735 bytes --]
On Tue, Nov 09, 2021 at 10:17:07AM -0600, Rob Herring wrote:
> Support for Netlogic was removed in commit 95b8a5e0111a ("MIPS: Remove
> NETLOGIC support"). Remove the now unused bindings.
>
> The GPIO binding also includes "brcm,vulcan-gpio", but it appears to be
> unused as well as Broadcom Vulkan became Cavium ThunderX2 which is ACPI
> based.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Bartosz Golaszewski <brgl@bgdev.pl>
> Cc: George Cherian <gcherian@marvell.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: linux-gpio@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> Cc: linux-spi@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-11-09 16:17 [PATCH] dt-bindings: Remove Netlogic bindings Rob Herring
2021-11-09 16:24 ` Mark Brown
2021-11-21 22:50 ` Linus Walleij
2021-11-22 7:41 ` Wolfram Sang
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