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Message-Id: <20211109161707.2209170-1-robh@kernel.org>
Date: Tue, 9 Nov 2021 10:17:07 -0600
From: Rob Herring <robh@...nel.org>
To: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
linux-mips@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
George Cherian <gcherian@...vell.com>,
Mark Brown <broonie@...nel.org>, linux-gpio@...r.kernel.org,
linux-i2c@...r.kernel.org, linux-spi@...r.kernel.org
Subject: [PATCH] dt-bindings: Remove Netlogic bindings
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@...aro.org>
Cc: Bartosz Golaszewski <brgl@...ev.pl>
Cc: George Cherian <gcherian@...vell.com>
Cc: Mark Brown <broonie@...nel.org>
Cc: linux-gpio@...r.kernel.org
Cc: linux-i2c@...r.kernel.org
Cc: linux-spi@...r.kernel.org
Signed-off-by: Rob Herring <robh@...nel.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@...00 {
- 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@...100 {
- 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@...00 {
- 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
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