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author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-03-09 14:49:17 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-03-17 09:37:13 +0100 |
commit | f826d85b7ab0924d5bf1a5458c49e7f7d8207a23 (patch) | |
tree | dd6354e00da0aa143d1db6164e1a455dddb9b892 /dts/Bindings/pwm | |
parent | 0e37f94fbe1bd189f35b3e1718549ec2f4a710ee (diff) | |
download | barebox-f826d85b7ab0924d5bf1a5458c49e7f7d8207a23.tar.gz barebox-f826d85b7ab0924d5bf1a5458c49e7f7d8207a23.tar.xz |
dts: update to v5.12-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/pwm')
-rw-r--r-- | dts/Bindings/pwm/pwm-sifive.yaml | 9 | ||||
-rw-r--r-- | dts/Bindings/pwm/pwm-zx.txt | 22 |
2 files changed, 6 insertions, 25 deletions
diff --git a/dts/Bindings/pwm/pwm-sifive.yaml b/dts/Bindings/pwm/pwm-sifive.yaml index 5ac25275d8..84e66913d0 100644 --- a/dts/Bindings/pwm/pwm-sifive.yaml +++ b/dts/Bindings/pwm/pwm-sifive.yaml @@ -25,12 +25,15 @@ description: properties: compatible: items: - - const: sifive,fu540-c000-pwm + - enum: + - sifive,fu540-c000-pwm + - sifive,fu740-c000-pwm - const: sifive,pwm0 description: Should be "sifive,<chip>-pwm" and "sifive,pwm<version>". Supported - compatible strings are "sifive,fu540-c000-pwm" for the SiFive PWM v0 - as integrated onto the SiFive FU540 chip, and "sifive,pwm0" for the + compatible strings are "sifive,fu540-c000-pwm" and + "sifive,fu740-c000-pwm" for the SiFive PWM v0 as integrated onto the + SiFive FU540 and FU740 chip respectively, and "sifive,pwm0" for the SiFive PWM v0 IP block with no chip integration tweaks. Please refer to sifive-blocks-ip-versioning.txt for details. diff --git a/dts/Bindings/pwm/pwm-zx.txt b/dts/Bindings/pwm/pwm-zx.txt deleted file mode 100644 index 3c8fe7aa82..0000000000 --- a/dts/Bindings/pwm/pwm-zx.txt +++ /dev/null @@ -1,22 +0,0 @@ -ZTE ZX PWM controller - -Required properties: - - compatible: Should be "zte,zx296718-pwm". - - reg: Physical base address and length of the controller's registers. - - clocks : The phandle and specifier referencing the controller's clocks. - - clock-names: "pclk" for PCLK, "wclk" for WCLK to the PWM controller. The - PCLK is for register access, while WCLK is the reference clock for - calculating period and duty cycles. - - #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of - the cells format. - -Example: - - pwm: pwm@1439000 { - compatible = "zte,zx296718-pwm"; - reg = <0x1439000 0x1000>; - clocks = <&lsp1crm LSP1_PWM_PCLK>, - <&lsp1crm LSP1_PWM_WCLK>; - clock-names = "pclk", "wclk"; - #pwm-cells = <3>; - }; |