| Message ID | 20230320103750.60295-12-hal.feng@starfivetech.com |
|---|---|
| State | New |
| Headers | show |
| Series | Basic clock, reset & device tree support for StarFive JH7110 RISC-V SoC | expand |
Quoting Conor Dooley (2023-03-22 14:53:37) > > This leaves me wondering which clocks are *actually* required for a > functioning system - is it actually just osc and one of gmac1_rmii_refin > or gmac1_rgmii_rxin. > > I really don't want you to have to go and spell out every combination of > clocks to have some sort of validation here. > > Stephen, Rob or Krzysztof, do you have any guidance on this situation > (assuming I've not made a fool of myself)? There's probably something > "obvious" that I'm missing, as I am sure this is not a unique problem. > You can always use '<0>' if the pad isn't connected for that clk input. It's not great, but it works, so there's an escape hatch if you need it.
Hal, Emil, On Thu, Mar 23, 2023 at 03:44:41PM +0800, Hal Feng wrote: > On Wed, 22 Mar 2023 21:53:37 +0000, Conor Dooley wrote: > > On Mon, Mar 20, 2023 at 06:37:40PM +0800, Hal Feng wrote: > >> From: Emil Renner Berthing <kernel@esmil.dk> > >> > >> Add bindings for the system clock and reset generator (SYSCRG) on the > >> JH7110 RISC-V SoC by StarFive Ltd. > >> > >> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> > >> Reviewed-by: Rob Herring <robh@kernel.org> > >> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> > >> Signed-off-by: Hal Feng <hal.feng@starfivetech.com> > >> --- > >> .../clock/starfive,jh7110-syscrg.yaml | 104 +++++++++ > >> MAINTAINERS | 8 +- > >> .../dt-bindings/clock/starfive,jh7110-crg.h | 203 ++++++++++++++++++ > >> .../dt-bindings/reset/starfive,jh7110-crg.h | 142 ++++++++++++ > >> 4 files changed, 454 insertions(+), 3 deletions(-) > >> create mode 100644 Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml > >> create mode 100644 include/dt-bindings/clock/starfive,jh7110-crg.h > >> create mode 100644 include/dt-bindings/reset/starfive,jh7110-crg.h > >> > >> diff --git a/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml > >> new file mode 100644 > >> index 000000000000..84373ae31644 > >> --- /dev/null > >> +++ b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml > >> @@ -0,0 +1,104 @@ > >> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > >> +%YAML 1.2 > >> +--- > >> +$id: http://devicetree.org/schemas/clock/starfive,jh7110-syscrg.yaml# > >> +$schema: http://devicetree.org/meta-schemas/core.yaml# > >> + > >> +title: StarFive JH7110 System Clock and Reset Generator > >> + > >> +maintainers: > >> + - Emil Renner Berthing <kernel@esmil.dk> > >> + > >> +properties: > >> + compatible: > >> + const: starfive,jh7110-syscrg > >> + > >> + reg: > >> + maxItems: 1 > >> + > >> + clocks: > >> + oneOf: > >> + - items: > >> + - description: Main Oscillator (24 MHz) > >> + - description: GMAC1 RMII reference or GMAC1 RGMII RX > >> + - description: External I2S TX bit clock > >> + - description: External I2S TX left/right channel clock > >> + - description: External I2S RX bit clock > >> + - description: External I2S RX left/right channel clock > >> + - description: External TDM clock > >> + - description: External audio master clock > >> + > >> + - items: > >> + - description: Main Oscillator (24 MHz) > >> + - description: GMAC1 RMII reference > >> + - description: GMAC1 RGMII RX > >> + - description: External I2S TX bit clock > >> + - description: External I2S TX left/right channel clock > >> + - description: External I2S RX bit clock > >> + - description: External I2S RX left/right channel clock > >> + - description: External TDM clock > >> + - description: External audio master clock > >> + > >> + clock-names: > >> + oneOf: > >> + - items: > >> + - const: osc > >> + - enum: > >> + - gmac1_rmii_refin > >> + - gmac1_rgmii_rxin > >> + - const: i2stx_bclk_ext > >> + - const: i2stx_lrck_ext > >> + - const: i2srx_bclk_ext > >> + - const: i2srx_lrck_ext > >> + - const: tdm_ext > >> + - const: mclk_ext > >> + > >> + - items: > >> + - const: osc > >> + - const: gmac1_rmii_refin > >> + - const: gmac1_rgmii_rxin > >> + - const: i2stx_bclk_ext > >> + - const: i2stx_lrck_ext > >> + - const: i2srx_bclk_ext > >> + - const: i2srx_lrck_ext > >> + - const: tdm_ext > >> + - const: mclk_ext > > > > I'm sorry to be a bit of a bore about these bindings, but Emil mentioned > > to me today that he had some doubts about whether any of these audio > > clocks are actually required. > > I've had a bit of a look at the driver, cos the TRM that I have doesn't > > describe the clock tree (from what recall at least) and I think he is > > right. > > For example, the TDM clock: > > + JH71X0_GATE(JH7110_SYSCLK_TDM_AHB, "tdm_ahb", 0, JH7110_SYSCLK_AHB0), > > + JH71X0_GATE(JH7110_SYSCLK_TDM_APB, "tdm_apb", 0, JH7110_SYSCLK_APB0), > > + JH71X0_GDIV(JH7110_SYSCLK_TDM_INTERNAL, "tdm_internal", 0, 64, JH7110_SYSCLK_MCLK), > > + JH71X0__MUX(JH7110_SYSCLK_TDM_TDM, "tdm_tdm", 2, > > + JH7110_SYSCLK_TDM_INTERNAL, > > + JH7110_SYSCLK_TDM_EXT), > > > > Hopefully, I'm not making a balls of something here, but it looks like I > > can choose an internal TDM clock, that is based on JH7110_SYSCLK_MCLK, > > which in turn comes from either an internal or external source. > > If I am following correctly, that'd be: > > + JH71X0__DIV(JH7110_SYSCLK_MCLK_INNER, "mclk_inner", 64, JH7110_SYSCLK_AUDIO_ROOT), > > > > Which in turn comes from: > > + JH71X0__DIV(JH7110_SYSCLK_AUDIO_ROOT, "audio_root", 8, JH7110_SYSCLK_PLL2_OUT), > > > > This leaves me wondering which clocks are *actually* required for a > > functioning system - is it actually just osc and one of gmac1_rmii_refin > > or gmac1_rgmii_rxin. > > As I had mentioned somewhere before, some audio clocks need to change their > parents at different stages of work. I should explain in detail here. > > For the i2s*_ext clocks, we should use these external clocks as parents when > the I2S module is working in the slave mode, while we should use the internal > clocks as parents when the I2S module is working in the master mode. > > For the tdm_ext clock, we use it as the clock source for an accurate playback > rate. If we use the internal clock as clock source, the TDM can't work > normally, because it can't get a required rate from the internal divider. > By the way, note that we need to use the internal clock as clock source when > we try to reset the tdm clock, otherwise, the reset will fail. > > For the mclk_ext clock, which is 12.288MHz, it's used as the clock source > through all the running time, otherwise, the daughter clocks can't get the > required rate from the internal PLL2 clock (1188MHz) through dividers. > > So all these audio external clocks (i2s*_ext / tdm_ext / mclk_ext) are > actually required. Okay. I think I am okay with leaving the binding as-is then, and if someone needs to omit the entire audio subsystem on the SoC, they can follow Stephen's suggestion. @Emil, is that okay with you?
On Thu, 23 Mar 2023 at 10:02, Conor Dooley <conor.dooley@microchip.com> wrote: > > Hal, Emil, > > On Thu, Mar 23, 2023 at 03:44:41PM +0800, Hal Feng wrote: > > On Wed, 22 Mar 2023 21:53:37 +0000, Conor Dooley wrote: > > > On Mon, Mar 20, 2023 at 06:37:40PM +0800, Hal Feng wrote: > > >> From: Emil Renner Berthing <kernel@esmil.dk> > > >> > > >> Add bindings for the system clock and reset generator (SYSCRG) on the > > >> JH7110 RISC-V SoC by StarFive Ltd. > > >> > > >> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> > > >> Reviewed-by: Rob Herring <robh@kernel.org> > > >> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> > > >> Signed-off-by: Hal Feng <hal.feng@starfivetech.com> > > >> --- > > >> .../clock/starfive,jh7110-syscrg.yaml | 104 +++++++++ > > >> MAINTAINERS | 8 +- > > >> .../dt-bindings/clock/starfive,jh7110-crg.h | 203 ++++++++++++++++++ > > >> .../dt-bindings/reset/starfive,jh7110-crg.h | 142 ++++++++++++ > > >> 4 files changed, 454 insertions(+), 3 deletions(-) > > >> create mode 100644 Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml > > >> create mode 100644 include/dt-bindings/clock/starfive,jh7110-crg.h > > >> create mode 100644 include/dt-bindings/reset/starfive,jh7110-crg.h > > >> > > >> diff --git a/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml > > >> new file mode 100644 > > >> index 000000000000..84373ae31644 > > >> --- /dev/null > > >> +++ b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml > > >> @@ -0,0 +1,104 @@ > > >> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > >> +%YAML 1.2 > > >> +--- > > >> +$id: http://devicetree.org/schemas/clock/starfive,jh7110-syscrg.yaml# > > >> +$schema: http://devicetree.org/meta-schemas/core.yaml# > > >> + > > >> +title: StarFive JH7110 System Clock and Reset Generator > > >> + > > >> +maintainers: > > >> + - Emil Renner Berthing <kernel@esmil.dk> > > >> + > > >> +properties: > > >> + compatible: > > >> + const: starfive,jh7110-syscrg > > >> + > > >> + reg: > > >> + maxItems: 1 > > >> + > > >> + clocks: > > >> + oneOf: > > >> + - items: > > >> + - description: Main Oscillator (24 MHz) > > >> + - description: GMAC1 RMII reference or GMAC1 RGMII RX > > >> + - description: External I2S TX bit clock > > >> + - description: External I2S TX left/right channel clock > > >> + - description: External I2S RX bit clock > > >> + - description: External I2S RX left/right channel clock > > >> + - description: External TDM clock > > >> + - description: External audio master clock > > >> + > > >> + - items: > > >> + - description: Main Oscillator (24 MHz) > > >> + - description: GMAC1 RMII reference > > >> + - description: GMAC1 RGMII RX > > >> + - description: External I2S TX bit clock > > >> + - description: External I2S TX left/right channel clock > > >> + - description: External I2S RX bit clock > > >> + - description: External I2S RX left/right channel clock > > >> + - description: External TDM clock > > >> + - description: External audio master clock > > >> + > > >> + clock-names: > > >> + oneOf: > > >> + - items: > > >> + - const: osc > > >> + - enum: > > >> + - gmac1_rmii_refin > > >> + - gmac1_rgmii_rxin > > >> + - const: i2stx_bclk_ext > > >> + - const: i2stx_lrck_ext > > >> + - const: i2srx_bclk_ext > > >> + - const: i2srx_lrck_ext > > >> + - const: tdm_ext > > >> + - const: mclk_ext > > >> + > > >> + - items: > > >> + - const: osc > > >> + - const: gmac1_rmii_refin > > >> + - const: gmac1_rgmii_rxin > > >> + - const: i2stx_bclk_ext > > >> + - const: i2stx_lrck_ext > > >> + - const: i2srx_bclk_ext > > >> + - const: i2srx_lrck_ext > > >> + - const: tdm_ext > > >> + - const: mclk_ext > > > > > > I'm sorry to be a bit of a bore about these bindings, but Emil mentioned > > > to me today that he had some doubts about whether any of these audio > > > clocks are actually required. > > > I've had a bit of a look at the driver, cos the TRM that I have doesn't > > > describe the clock tree (from what recall at least) and I think he is > > > right. > > > For example, the TDM clock: > > > + JH71X0_GATE(JH7110_SYSCLK_TDM_AHB, "tdm_ahb", 0, JH7110_SYSCLK_AHB0), > > > + JH71X0_GATE(JH7110_SYSCLK_TDM_APB, "tdm_apb", 0, JH7110_SYSCLK_APB0), > > > + JH71X0_GDIV(JH7110_SYSCLK_TDM_INTERNAL, "tdm_internal", 0, 64, JH7110_SYSCLK_MCLK), > > > + JH71X0__MUX(JH7110_SYSCLK_TDM_TDM, "tdm_tdm", 2, > > > + JH7110_SYSCLK_TDM_INTERNAL, > > > + JH7110_SYSCLK_TDM_EXT), > > > > > > Hopefully, I'm not making a balls of something here, but it looks like I > > > can choose an internal TDM clock, that is based on JH7110_SYSCLK_MCLK, > > > which in turn comes from either an internal or external source. > > > If I am following correctly, that'd be: > > > + JH71X0__DIV(JH7110_SYSCLK_MCLK_INNER, "mclk_inner", 64, JH7110_SYSCLK_AUDIO_ROOT), > > > > > > Which in turn comes from: > > > + JH71X0__DIV(JH7110_SYSCLK_AUDIO_ROOT, "audio_root", 8, JH7110_SYSCLK_PLL2_OUT), > > > > > > This leaves me wondering which clocks are *actually* required for a > > > functioning system - is it actually just osc and one of gmac1_rmii_refin > > > or gmac1_rgmii_rxin. > > > > As I had mentioned somewhere before, some audio clocks need to change their > > parents at different stages of work. I should explain in detail here. > > > > For the i2s*_ext clocks, we should use these external clocks as parents when > > the I2S module is working in the slave mode, while we should use the internal > > clocks as parents when the I2S module is working in the master mode. Right, so what Hal is saying here is that the i2s*_ext clocks are only needed if the board is designed to have i2s modules in slave mode. > > For the tdm_ext clock, we use it as the clock source for an accurate playback > > rate. If we use the internal clock as clock source, the TDM can't work > > normally, because it can't get a required rate from the internal divider. > > By the way, note that we need to use the internal clock as clock source when > > we try to reset the tdm clock, otherwise, the reset will fail. > > > > For the mclk_ext clock, which is 12.288MHz, it's used as the clock source > > through all the running time, otherwise, the daughter clocks can't get the > > required rate from the internal PLL2 clock (1188MHz) through dividers. Right, so PLL2 is 1188MHz on the VisionFive 2. Hal: But is it not possible to program the PLL2 to run at a multiple of 12.288MHz in some other configuration? > > So all these audio external clocks (i2s*_ext / tdm_ext / mclk_ext) are > > actually required. > > Okay. I think I am okay with leaving the binding as-is then, and if > someone needs to omit the entire audio subsystem on the SoC, they can > follow Stephen's suggestion. > > @Emil, is that okay with you? Conor: I'm fine with the bindings like this. I just want to make sure that we all have the same idea of what is "optional" and should be marked as such in the bindings. /Emil
On Fri, 24 Mar 2023 10:39:36 +0100, Emil Renner Berthing wrote: > On Thu, 23 Mar 2023 at 10:02, Conor Dooley <conor.dooley@microchip.com> wrote: >> >> Hal, Emil, >> >> On Thu, Mar 23, 2023 at 03:44:41PM +0800, Hal Feng wrote: >> > On Wed, 22 Mar 2023 21:53:37 +0000, Conor Dooley wrote: >> > > On Mon, Mar 20, 2023 at 06:37:40PM +0800, Hal Feng wrote: >> > >> From: Emil Renner Berthing <kernel@esmil.dk> >> > >> >> > >> Add bindings for the system clock and reset generator (SYSCRG) on the >> > >> JH7110 RISC-V SoC by StarFive Ltd. >> > >> >> > >> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> >> > >> Reviewed-by: Rob Herring <robh@kernel.org> >> > >> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> >> > >> Signed-off-by: Hal Feng <hal.feng@starfivetech.com> >> > >> --- >> > >> .../clock/starfive,jh7110-syscrg.yaml | 104 +++++++++ >> > >> MAINTAINERS | 8 +- >> > >> .../dt-bindings/clock/starfive,jh7110-crg.h | 203 ++++++++++++++++++ >> > >> .../dt-bindings/reset/starfive,jh7110-crg.h | 142 ++++++++++++ >> > >> 4 files changed, 454 insertions(+), 3 deletions(-) >> > >> create mode 100644 Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml >> > >> create mode 100644 include/dt-bindings/clock/starfive,jh7110-crg.h >> > >> create mode 100644 include/dt-bindings/reset/starfive,jh7110-crg.h >> > >> >> > >> diff --git a/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml >> > >> new file mode 100644 >> > >> index 000000000000..84373ae31644 >> > >> --- /dev/null >> > >> +++ b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml >> > >> @@ -0,0 +1,104 @@ >> > >> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >> > >> +%YAML 1.2 >> > >> +--- >> > >> +$id: http://devicetree.org/schemas/clock/starfive,jh7110-syscrg.yaml# >> > >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> > >> + >> > >> +title: StarFive JH7110 System Clock and Reset Generator >> > >> + >> > >> +maintainers: >> > >> + - Emil Renner Berthing <kernel@esmil.dk> >> > >> + >> > >> +properties: >> > >> + compatible: >> > >> + const: starfive,jh7110-syscrg >> > >> + >> > >> + reg: >> > >> + maxItems: 1 >> > >> + >> > >> + clocks: >> > >> + oneOf: >> > >> + - items: >> > >> + - description: Main Oscillator (24 MHz) >> > >> + - description: GMAC1 RMII reference or GMAC1 RGMII RX >> > >> + - description: External I2S TX bit clock >> > >> + - description: External I2S TX left/right channel clock >> > >> + - description: External I2S RX bit clock >> > >> + - description: External I2S RX left/right channel clock >> > >> + - description: External TDM clock >> > >> + - description: External audio master clock >> > >> + >> > >> + - items: >> > >> + - description: Main Oscillator (24 MHz) >> > >> + - description: GMAC1 RMII reference >> > >> + - description: GMAC1 RGMII RX >> > >> + - description: External I2S TX bit clock >> > >> + - description: External I2S TX left/right channel clock >> > >> + - description: External I2S RX bit clock >> > >> + - description: External I2S RX left/right channel clock >> > >> + - description: External TDM clock >> > >> + - description: External audio master clock >> > >> + >> > >> + clock-names: >> > >> + oneOf: >> > >> + - items: >> > >> + - const: osc >> > >> + - enum: >> > >> + - gmac1_rmii_refin >> > >> + - gmac1_rgmii_rxin >> > >> + - const: i2stx_bclk_ext >> > >> + - const: i2stx_lrck_ext >> > >> + - const: i2srx_bclk_ext >> > >> + - const: i2srx_lrck_ext >> > >> + - const: tdm_ext >> > >> + - const: mclk_ext >> > >> + >> > >> + - items: >> > >> + - const: osc >> > >> + - const: gmac1_rmii_refin >> > >> + - const: gmac1_rgmii_rxin >> > >> + - const: i2stx_bclk_ext >> > >> + - const: i2stx_lrck_ext >> > >> + - const: i2srx_bclk_ext >> > >> + - const: i2srx_lrck_ext >> > >> + - const: tdm_ext >> > >> + - const: mclk_ext >> > > >> > > I'm sorry to be a bit of a bore about these bindings, but Emil mentioned >> > > to me today that he had some doubts about whether any of these audio >> > > clocks are actually required. >> > > I've had a bit of a look at the driver, cos the TRM that I have doesn't >> > > describe the clock tree (from what recall at least) and I think he is >> > > right. >> > > For example, the TDM clock: >> > > + JH71X0_GATE(JH7110_SYSCLK_TDM_AHB, "tdm_ahb", 0, JH7110_SYSCLK_AHB0), >> > > + JH71X0_GATE(JH7110_SYSCLK_TDM_APB, "tdm_apb", 0, JH7110_SYSCLK_APB0), >> > > + JH71X0_GDIV(JH7110_SYSCLK_TDM_INTERNAL, "tdm_internal", 0, 64, JH7110_SYSCLK_MCLK), >> > > + JH71X0__MUX(JH7110_SYSCLK_TDM_TDM, "tdm_tdm", 2, >> > > + JH7110_SYSCLK_TDM_INTERNAL, >> > > + JH7110_SYSCLK_TDM_EXT), >> > > >> > > Hopefully, I'm not making a balls of something here, but it looks like I >> > > can choose an internal TDM clock, that is based on JH7110_SYSCLK_MCLK, >> > > which in turn comes from either an internal or external source. >> > > If I am following correctly, that'd be: >> > > + JH71X0__DIV(JH7110_SYSCLK_MCLK_INNER, "mclk_inner", 64, JH7110_SYSCLK_AUDIO_ROOT), >> > > >> > > Which in turn comes from: >> > > + JH71X0__DIV(JH7110_SYSCLK_AUDIO_ROOT, "audio_root", 8, JH7110_SYSCLK_PLL2_OUT), >> > > >> > > This leaves me wondering which clocks are *actually* required for a >> > > functioning system - is it actually just osc and one of gmac1_rmii_refin >> > > or gmac1_rgmii_rxin. >> > >> > As I had mentioned somewhere before, some audio clocks need to change their >> > parents at different stages of work. I should explain in detail here. >> > >> > For the i2s*_ext clocks, we should use these external clocks as parents when >> > the I2S module is working in the slave mode, while we should use the internal >> > clocks as parents when the I2S module is working in the master mode. > > Right, so what Hal is saying here is that the i2s*_ext clocks are only > needed if the board is designed to have i2s modules in slave mode. I don't think we want to describe the dt-bindings of clock controllers according to the board design. As I said in v5, IMO, the "optional" here means whether the clock is optional in the sense that we are able to run all designed functions on the SoC. > >> > For the tdm_ext clock, we use it as the clock source for an accurate playback >> > rate. If we use the internal clock as clock source, the TDM can't work >> > normally, because it can't get a required rate from the internal divider. >> > By the way, note that we need to use the internal clock as clock source when >> > we try to reset the tdm clock, otherwise, the reset will fail. >> > >> > For the mclk_ext clock, which is 12.288MHz, it's used as the clock source >> > through all the running time, otherwise, the daughter clocks can't get the >> > required rate from the internal PLL2 clock (1188MHz) through dividers. > > Right, so PLL2 is 1188MHz on the VisionFive 2. > > Hal: But is it not possible to program the PLL2 to run at a multiple > of 12.288MHz in some other configuration? Yeah, we can definitely set the PLL2 at a multiple of 12.288MHz as what we did in the v1. We changed it to 1188MHz for supporting dual-screen display. Best regards, Hal > >> > So all these audio external clocks (i2s*_ext / tdm_ext / mclk_ext) are >> > actually required. >> >> Okay. I think I am okay with leaving the binding as-is then, and if >> someone needs to omit the entire audio subsystem on the SoC, they can >> follow Stephen's suggestion. >> >> @Emil, is that okay with you? > > Conor: I'm fine with the bindings like this. I just want to make sure > that we all have the same idea of what is "optional" and should be > marked as such in the bindings. > > /Emil
diff --git a/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml new file mode 100644 index 000000000000..84373ae31644 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/starfive,jh7110-syscrg.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/starfive,jh7110-syscrg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 System Clock and Reset Generator + +maintainers: + - Emil Renner Berthing <kernel@esmil.dk> + +properties: + compatible: + const: starfive,jh7110-syscrg + + reg: + maxItems: 1 + + clocks: + oneOf: + - items: + - description: Main Oscillator (24 MHz) + - description: GMAC1 RMII reference or GMAC1 RGMII RX + - description: External I2S TX bit clock + - description: External I2S TX left/right channel clock + - description: External I2S RX bit clock + - description: External I2S RX left/right channel clock + - description: External TDM clock + - description: External audio master clock + + - items: + - description: Main Oscillator (24 MHz) + - description: GMAC1 RMII reference + - description: GMAC1 RGMII RX + - description: External I2S TX bit clock + - description: External I2S TX left/right channel clock + - description: External I2S RX bit clock + - description: External I2S RX left/right channel clock + - description: External TDM clock + - description: External audio master clock + + clock-names: + oneOf: + - items: + - const: osc + - enum: + - gmac1_rmii_refin + - gmac1_rgmii_rxin + - const: i2stx_bclk_ext + - const: i2stx_lrck_ext + - const: i2srx_bclk_ext + - const: i2srx_lrck_ext + - const: tdm_ext + - const: mclk_ext + + - items: + - const: osc + - const: gmac1_rmii_refin + - const: gmac1_rgmii_rxin + - const: i2stx_bclk_ext + - const: i2stx_lrck_ext + - const: i2srx_bclk_ext + - const: i2srx_lrck_ext + - const: tdm_ext + - const: mclk_ext + + '#clock-cells': + const: 1 + description: + See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices. + + '#reset-cells': + const: 1 + description: + See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices. + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + +additionalProperties: false + +examples: + - | + clock-controller@13020000 { + compatible = "starfive,jh7110-syscrg"; + reg = <0x13020000 0x10000>; + clocks = <&osc>, <&gmac1_rmii_refin>, + <&gmac1_rgmii_rxin>, + <&i2stx_bclk_ext>, <&i2stx_lrck_ext>, + <&i2srx_bclk_ext>, <&i2srx_lrck_ext>, + <&tdm_ext>, <&mclk_ext>; + clock-names = "osc", "gmac1_rmii_refin", + "gmac1_rgmii_rxin", + "i2stx_bclk_ext", "i2stx_lrck_ext", + "i2srx_bclk_ext", "i2srx_lrck_ext", + "tdm_ext", "mclk_ext"; + #clock-cells = <1>; + #reset-cells = <1>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 4c788fa15cc4..9b66eaad0547 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19913,10 +19913,11 @@ F: drivers/mmc/host/dw_mmc-starfive.c STARFIVE JH71X0 CLOCK DRIVERS M: Emil Renner Berthing <kernel@esmil.dk> +M: Hal Feng <hal.feng@starfivetech.com> S: Maintained -F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml +F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml F: drivers/clk/starfive/clk-starfive-jh71* -F: include/dt-bindings/clock/starfive-jh7100*.h +F: include/dt-bindings/clock/starfive?jh71*.h STARFIVE JH71X0 PINCTRL DRIVERS M: Emil Renner Berthing <kernel@esmil.dk> @@ -19930,10 +19931,11 @@ F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h STARFIVE JH71X0 RESET CONTROLLER DRIVERS M: Emil Renner Berthing <kernel@esmil.dk> +M: Hal Feng <hal.feng@starfivetech.com> S: Maintained F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml F: drivers/reset/starfive/reset-starfive-jh71* -F: include/dt-bindings/reset/starfive-jh7100.h +F: include/dt-bindings/reset/starfive?jh71*.h STARFIVE JH71XX PMU CONTROLLER DRIVER M: Walker Chen <walker.chen@starfivetech.com> diff --git a/include/dt-bindings/clock/starfive,jh7110-crg.h b/include/dt-bindings/clock/starfive,jh7110-crg.h new file mode 100644 index 000000000000..fdd1852e34cc --- /dev/null +++ b/include/dt-bindings/clock/starfive,jh7110-crg.h @@ -0,0 +1,203 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright 2022 Emil Renner Berthing <kernel@esmil.dk> + */ + +#ifndef __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__ +#define __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__ + +/* SYSCRG clocks */ +#define JH7110_SYSCLK_CPU_ROOT 0 +#define JH7110_SYSCLK_CPU_CORE 1 +#define JH7110_SYSCLK_CPU_BUS 2 +#define JH7110_SYSCLK_GPU_ROOT 3 +#define JH7110_SYSCLK_PERH_ROOT 4 +#define JH7110_SYSCLK_BUS_ROOT 5 +#define JH7110_SYSCLK_NOCSTG_BUS 6 +#define JH7110_SYSCLK_AXI_CFG0 7 +#define JH7110_SYSCLK_STG_AXIAHB 8 +#define JH7110_SYSCLK_AHB0 9 +#define JH7110_SYSCLK_AHB1 10 +#define JH7110_SYSCLK_APB_BUS 11 +#define JH7110_SYSCLK_APB0 12 +#define JH7110_SYSCLK_PLL0_DIV2 13 +#define JH7110_SYSCLK_PLL1_DIV2 14 +#define JH7110_SYSCLK_PLL2_DIV2 15 +#define JH7110_SYSCLK_AUDIO_ROOT 16 +#define JH7110_SYSCLK_MCLK_INNER 17 +#define JH7110_SYSCLK_MCLK 18 +#define JH7110_SYSCLK_MCLK_OUT 19 +#define JH7110_SYSCLK_ISP_2X 20 +#define JH7110_SYSCLK_ISP_AXI 21 +#define JH7110_SYSCLK_GCLK0 22 +#define JH7110_SYSCLK_GCLK1 23 +#define JH7110_SYSCLK_GCLK2 24 +#define JH7110_SYSCLK_CORE 25 +#define JH7110_SYSCLK_CORE1 26 +#define JH7110_SYSCLK_CORE2 27 +#define JH7110_SYSCLK_CORE3 28 +#define JH7110_SYSCLK_CORE4 29 +#define JH7110_SYSCLK_DEBUG 30 +#define JH7110_SYSCLK_RTC_TOGGLE 31 +#define JH7110_SYSCLK_TRACE0 32 +#define JH7110_SYSCLK_TRACE1 33 +#define JH7110_SYSCLK_TRACE2 34 +#define JH7110_SYSCLK_TRACE3 35 +#define JH7110_SYSCLK_TRACE4 36 +#define JH7110_SYSCLK_TRACE_COM 37 +#define JH7110_SYSCLK_NOC_BUS_CPU_AXI 38 +#define JH7110_SYSCLK_NOC_BUS_AXICFG0_AXI 39 +#define JH7110_SYSCLK_OSC_DIV2 40 +#define JH7110_SYSCLK_PLL1_DIV4 41 +#define JH7110_SYSCLK_PLL1_DIV8 42 +#define JH7110_SYSCLK_DDR_BUS 43 +#define JH7110_SYSCLK_DDR_AXI 44 +#define JH7110_SYSCLK_GPU_CORE 45 +#define JH7110_SYSCLK_GPU_CORE_CLK 46 +#define JH7110_SYSCLK_GPU_SYS_CLK 47 +#define JH7110_SYSCLK_GPU_APB 48 +#define JH7110_SYSCLK_GPU_RTC_TOGGLE 49 +#define JH7110_SYSCLK_NOC_BUS_GPU_AXI 50 +#define JH7110_SYSCLK_ISP_TOP_CORE 51 +#define JH7110_SYSCLK_ISP_TOP_AXI 52 +#define JH7110_SYSCLK_NOC_BUS_ISP_AXI 53 +#define JH7110_SYSCLK_HIFI4_CORE 54 +#define JH7110_SYSCLK_HIFI4_AXI 55 +#define JH7110_SYSCLK_AXI_CFG1_MAIN 56 +#define JH7110_SYSCLK_AXI_CFG1_AHB 57 +#define JH7110_SYSCLK_VOUT_SRC 58 +#define JH7110_SYSCLK_VOUT_AXI 59 +#define JH7110_SYSCLK_NOC_BUS_DISP_AXI 60 +#define JH7110_SYSCLK_VOUT_TOP_AHB 61 +#define JH7110_SYSCLK_VOUT_TOP_AXI 62 +#define JH7110_SYSCLK_VOUT_TOP_HDMITX0_MCLK 63 +#define JH7110_SYSCLK_VOUT_TOP_MIPIPHY_REF 64 +#define JH7110_SYSCLK_JPEGC_AXI 65 +#define JH7110_SYSCLK_CODAJ12_AXI 66 +#define JH7110_SYSCLK_CODAJ12_CORE 67 +#define JH7110_SYSCLK_CODAJ12_APB 68 +#define JH7110_SYSCLK_VDEC_AXI 69 +#define JH7110_SYSCLK_WAVE511_AXI 70 +#define JH7110_SYSCLK_WAVE511_BPU 71 +#define JH7110_SYSCLK_WAVE511_VCE 72 +#define JH7110_SYSCLK_WAVE511_APB 73 +#define JH7110_SYSCLK_VDEC_JPG 74 +#define JH7110_SYSCLK_VDEC_MAIN 75 +#define JH7110_SYSCLK_NOC_BUS_VDEC_AXI 76 +#define JH7110_SYSCLK_VENC_AXI 77 +#define JH7110_SYSCLK_WAVE420L_AXI 78 +#define JH7110_SYSCLK_WAVE420L_BPU 79 +#define JH7110_SYSCLK_WAVE420L_VCE 80 +#define JH7110_SYSCLK_WAVE420L_APB 81 +#define JH7110_SYSCLK_NOC_BUS_VENC_AXI 82 +#define JH7110_SYSCLK_AXI_CFG0_MAIN_DIV 83 +#define JH7110_SYSCLK_AXI_CFG0_MAIN 84 +#define JH7110_SYSCLK_AXI_CFG0_HIFI4 85 +#define JH7110_SYSCLK_AXIMEM2_AXI 86 +#define JH7110_SYSCLK_QSPI_AHB 87 +#define JH7110_SYSCLK_QSPI_APB 88 +#define JH7110_SYSCLK_QSPI_REF_SRC 89 +#define JH7110_SYSCLK_QSPI_REF 90 +#define JH7110_SYSCLK_SDIO0_AHB 91 +#define JH7110_SYSCLK_SDIO1_AHB 92 +#define JH7110_SYSCLK_SDIO0_SDCARD 93 +#define JH7110_SYSCLK_SDIO1_SDCARD 94 +#define JH7110_SYSCLK_USB_125M 95 +#define JH7110_SYSCLK_NOC_BUS_STG_AXI 96 +#define JH7110_SYSCLK_GMAC1_AHB 97 +#define JH7110_SYSCLK_GMAC1_AXI 98 +#define JH7110_SYSCLK_GMAC_SRC 99 +#define JH7110_SYSCLK_GMAC1_GTXCLK 100 +#define JH7110_SYSCLK_GMAC1_RMII_RTX 101 +#define JH7110_SYSCLK_GMAC1_PTP 102 +#define JH7110_SYSCLK_GMAC1_RX 103 +#define JH7110_SYSCLK_GMAC1_RX_INV 104 +#define JH7110_SYSCLK_GMAC1_TX 105 +#define JH7110_SYSCLK_GMAC1_TX_INV 106 +#define JH7110_SYSCLK_GMAC1_GTXC 107 +#define JH7110_SYSCLK_GMAC0_GTXCLK 108 +#define JH7110_SYSCLK_GMAC0_PTP 109 +#define JH7110_SYSCLK_GMAC_PHY 110 +#define JH7110_SYSCLK_GMAC0_GTXC 111 +#define JH7110_SYSCLK_IOMUX_APB 112 +#define JH7110_SYSCLK_MAILBOX_APB 113 +#define JH7110_SYSCLK_INT_CTRL_APB 114 +#define JH7110_SYSCLK_CAN0_APB 115 +#define JH7110_SYSCLK_CAN0_TIMER 116 +#define JH7110_SYSCLK_CAN0_CAN 117 +#define JH7110_SYSCLK_CAN1_APB 118 +#define JH7110_SYSCLK_CAN1_TIMER 119 +#define JH7110_SYSCLK_CAN1_CAN 120 +#define JH7110_SYSCLK_PWM_APB 121 +#define JH7110_SYSCLK_WDT_APB 122 +#define JH7110_SYSCLK_WDT_CORE 123 +#define JH7110_SYSCLK_TIMER_APB 124 +#define JH7110_SYSCLK_TIMER0 125 +#define JH7110_SYSCLK_TIMER1 126 +#define JH7110_SYSCLK_TIMER2 127 +#define JH7110_SYSCLK_TIMER3 128 +#define JH7110_SYSCLK_TEMP_APB 129 +#define JH7110_SYSCLK_TEMP_CORE 130 +#define JH7110_SYSCLK_SPI0_APB 131 +#define JH7110_SYSCLK_SPI1_APB 132 +#define JH7110_SYSCLK_SPI2_APB 133 +#define JH7110_SYSCLK_SPI3_APB 134 +#define JH7110_SYSCLK_SPI4_APB 135 +#define JH7110_SYSCLK_SPI5_APB 136 +#define JH7110_SYSCLK_SPI6_APB 137 +#define JH7110_SYSCLK_I2C0_APB 138 +#define JH7110_SYSCLK_I2C1_APB 139 +#define JH7110_SYSCLK_I2C2_APB 140 +#define JH7110_SYSCLK_I2C3_APB 141 +#define JH7110_SYSCLK_I2C4_APB 142 +#define JH7110_SYSCLK_I2C5_APB 143 +#define JH7110_SYSCLK_I2C6_APB 144 +#define JH7110_SYSCLK_UART0_APB 145 +#define JH7110_SYSCLK_UART0_CORE 146 +#define JH7110_SYSCLK_UART1_APB 147 +#define JH7110_SYSCLK_UART1_CORE 148 +#define JH7110_SYSCLK_UART2_APB 149 +#define JH7110_SYSCLK_UART2_CORE 150 +#define JH7110_SYSCLK_UART3_APB 151 +#define JH7110_SYSCLK_UART3_CORE 152 +#define JH7110_SYSCLK_UART4_APB 153 +#define JH7110_SYSCLK_UART4_CORE 154 +#define JH7110_SYSCLK_UART5_APB 155 +#define JH7110_SYSCLK_UART5_CORE 156 +#define JH7110_SYSCLK_PWMDAC_APB 157 +#define JH7110_SYSCLK_PWMDAC_CORE 158 +#define JH7110_SYSCLK_SPDIF_APB 159 +#define JH7110_SYSCLK_SPDIF_CORE 160 +#define JH7110_SYSCLK_I2STX0_APB 161 +#define JH7110_SYSCLK_I2STX0_BCLK_MST 162 +#define JH7110_SYSCLK_I2STX0_BCLK_MST_INV 163 +#define JH7110_SYSCLK_I2STX0_LRCK_MST 164 +#define JH7110_SYSCLK_I2STX0_BCLK 165 +#define JH7110_SYSCLK_I2STX0_BCLK_INV 166 +#define JH7110_SYSCLK_I2STX0_LRCK 167 +#define JH7110_SYSCLK_I2STX1_APB 168 +#define JH7110_SYSCLK_I2STX1_BCLK_MST 169 +#define JH7110_SYSCLK_I2STX1_BCLK_MST_INV 170 +#define JH7110_SYSCLK_I2STX1_LRCK_MST 171 +#define JH7110_SYSCLK_I2STX1_BCLK 172 +#define JH7110_SYSCLK_I2STX1_BCLK_INV 173 +#define JH7110_SYSCLK_I2STX1_LRCK 174 +#define JH7110_SYSCLK_I2SRX_APB 175 +#define JH7110_SYSCLK_I2SRX_BCLK_MST 176 +#define JH7110_SYSCLK_I2SRX_BCLK_MST_INV 177 +#define JH7110_SYSCLK_I2SRX_LRCK_MST 178 +#define JH7110_SYSCLK_I2SRX_BCLK 179 +#define JH7110_SYSCLK_I2SRX_BCLK_INV 180 +#define JH7110_SYSCLK_I2SRX_LRCK 181 +#define JH7110_SYSCLK_PDM_DMIC 182 +#define JH7110_SYSCLK_PDM_APB 183 +#define JH7110_SYSCLK_TDM_AHB 184 +#define JH7110_SYSCLK_TDM_APB 185 +#define JH7110_SYSCLK_TDM_INTERNAL 186 +#define JH7110_SYSCLK_TDM_TDM 187 +#define JH7110_SYSCLK_TDM_TDM_INV 188 +#define JH7110_SYSCLK_JTAG_CERTIFICATION_TRNG 189 + +#define JH7110_SYSCLK_END 190 + +#endif /* __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__ */ diff --git a/include/dt-bindings/reset/starfive,jh7110-crg.h b/include/dt-bindings/reset/starfive,jh7110-crg.h new file mode 100644 index 000000000000..b88216a4fe40 --- /dev/null +++ b/include/dt-bindings/reset/starfive,jh7110-crg.h @@ -0,0 +1,142 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk> + */ + +#ifndef __DT_BINDINGS_RESET_STARFIVE_JH7110_CRG_H__ +#define __DT_BINDINGS_RESET_STARFIVE_JH7110_CRG_H__ + +/* SYSCRG resets */ +#define JH7110_SYSRST_JTAG_APB 0 +#define JH7110_SYSRST_SYSCON_APB 1 +#define JH7110_SYSRST_IOMUX_APB 2 +#define JH7110_SYSRST_BUS 3 +#define JH7110_SYSRST_DEBUG 4 +#define JH7110_SYSRST_CORE0 5 +#define JH7110_SYSRST_CORE1 6 +#define JH7110_SYSRST_CORE2 7 +#define JH7110_SYSRST_CORE3 8 +#define JH7110_SYSRST_CORE4 9 +#define JH7110_SYSRST_CORE0_ST 10 +#define JH7110_SYSRST_CORE1_ST 11 +#define JH7110_SYSRST_CORE2_ST 12 +#define JH7110_SYSRST_CORE3_ST 13 +#define JH7110_SYSRST_CORE4_ST 14 +#define JH7110_SYSRST_TRACE0 15 +#define JH7110_SYSRST_TRACE1 16 +#define JH7110_SYSRST_TRACE2 17 +#define JH7110_SYSRST_TRACE3 18 +#define JH7110_SYSRST_TRACE4 19 +#define JH7110_SYSRST_TRACE_COM 20 +#define JH7110_SYSRST_GPU_APB 21 +#define JH7110_SYSRST_GPU_DOMA 22 +#define JH7110_SYSRST_NOC_BUS_APB 23 +#define JH7110_SYSRST_NOC_BUS_AXICFG0_AXI 24 +#define JH7110_SYSRST_NOC_BUS_CPU_AXI 25 +#define JH7110_SYSRST_NOC_BUS_DISP_AXI 26 +#define JH7110_SYSRST_NOC_BUS_GPU_AXI 27 +#define JH7110_SYSRST_NOC_BUS_ISP_AXI 28 +#define JH7110_SYSRST_NOC_BUS_DDRC 29 +#define JH7110_SYSRST_NOC_BUS_STG_AXI 30 +#define JH7110_SYSRST_NOC_BUS_VDEC_AXI 31 + +#define JH7110_SYSRST_NOC_BUS_VENC_AXI 32 +#define JH7110_SYSRST_AXI_CFG1_AHB 33 +#define JH7110_SYSRST_AXI_CFG1_MAIN 34 +#define JH7110_SYSRST_AXI_CFG0_MAIN 35 +#define JH7110_SYSRST_AXI_CFG0_MAIN_DIV 36 +#define JH7110_SYSRST_AXI_CFG0_HIFI4 37 +#define JH7110_SYSRST_DDR_AXI 38 +#define JH7110_SYSRST_DDR_OSC 39 +#define JH7110_SYSRST_DDR_APB 40 +#define JH7110_SYSRST_ISP_TOP 41 +#define JH7110_SYSRST_ISP_TOP_AXI 42 +#define JH7110_SYSRST_VOUT_TOP_SRC 43 +#define JH7110_SYSRST_CODAJ12_AXI 44 +#define JH7110_SYSRST_CODAJ12_CORE 45 +#define JH7110_SYSRST_CODAJ12_APB 46 +#define JH7110_SYSRST_WAVE511_AXI 47 +#define JH7110_SYSRST_WAVE511_BPU 48 +#define JH7110_SYSRST_WAVE511_VCE 49 +#define JH7110_SYSRST_WAVE511_APB 50 +#define JH7110_SYSRST_VDEC_JPG 51 +#define JH7110_SYSRST_VDEC_MAIN 52 +#define JH7110_SYSRST_AXIMEM0_AXI 53 +#define JH7110_SYSRST_WAVE420L_AXI 54 +#define JH7110_SYSRST_WAVE420L_BPU 55 +#define JH7110_SYSRST_WAVE420L_VCE 56 +#define JH7110_SYSRST_WAVE420L_APB 57 +#define JH7110_SYSRST_AXIMEM1_AXI 58 +#define JH7110_SYSRST_AXIMEM2_AXI 59 +#define JH7110_SYSRST_INTMEM 60 +#define JH7110_SYSRST_QSPI_AHB 61 +#define JH7110_SYSRST_QSPI_APB 62 +#define JH7110_SYSRST_QSPI_REF 63 + +#define JH7110_SYSRST_SDIO0_AHB 64 +#define JH7110_SYSRST_SDIO1_AHB 65 +#define JH7110_SYSRST_GMAC1_AXI 66 +#define JH7110_SYSRST_GMAC1_AHB 67 +#define JH7110_SYSRST_MAILBOX_APB 68 +#define JH7110_SYSRST_SPI0_APB 69 +#define JH7110_SYSRST_SPI1_APB 70 +#define JH7110_SYSRST_SPI2_APB 71 +#define JH7110_SYSRST_SPI3_APB 72 +#define JH7110_SYSRST_SPI4_APB 73 +#define JH7110_SYSRST_SPI5_APB 74 +#define JH7110_SYSRST_SPI6_APB 75 +#define JH7110_SYSRST_I2C0_APB 76 +#define JH7110_SYSRST_I2C1_APB 77 +#define JH7110_SYSRST_I2C2_APB 78 +#define JH7110_SYSRST_I2C3_APB 79 +#define JH7110_SYSRST_I2C4_APB 80 +#define JH7110_SYSRST_I2C5_APB 81 +#define JH7110_SYSRST_I2C6_APB 82 +#define JH7110_SYSRST_UART0_APB 83 +#define JH7110_SYSRST_UART0_CORE 84 +#define JH7110_SYSRST_UART1_APB 85 +#define JH7110_SYSRST_UART1_CORE 86 +#define JH7110_SYSRST_UART2_APB 87 +#define JH7110_SYSRST_UART2_CORE 88 +#define JH7110_SYSRST_UART3_APB 89 +#define JH7110_SYSRST_UART3_CORE 90 +#define JH7110_SYSRST_UART4_APB 91 +#define JH7110_SYSRST_UART4_CORE 92 +#define JH7110_SYSRST_UART5_APB 93 +#define JH7110_SYSRST_UART5_CORE 94 +#define JH7110_SYSRST_SPDIF_APB 95 + +#define JH7110_SYSRST_PWMDAC_APB 96 +#define JH7110_SYSRST_PDM_DMIC 97 +#define JH7110_SYSRST_PDM_APB 98 +#define JH7110_SYSRST_I2SRX_APB 99 +#define JH7110_SYSRST_I2SRX_BCLK 100 +#define JH7110_SYSRST_I2STX0_APB 101 +#define JH7110_SYSRST_I2STX0_BCLK 102 +#define JH7110_SYSRST_I2STX1_APB 103 +#define JH7110_SYSRST_I2STX1_BCLK 104 +#define JH7110_SYSRST_TDM_AHB 105 +#define JH7110_SYSRST_TDM_CORE 106 +#define JH7110_SYSRST_TDM_APB 107 +#define JH7110_SYSRST_PWM_APB 108 +#define JH7110_SYSRST_WDT_APB 109 +#define JH7110_SYSRST_WDT_CORE 110 +#define JH7110_SYSRST_CAN0_APB 111 +#define JH7110_SYSRST_CAN0_CORE 112 +#define JH7110_SYSRST_CAN0_TIMER 113 +#define JH7110_SYSRST_CAN1_APB 114 +#define JH7110_SYSRST_CAN1_CORE 115 +#define JH7110_SYSRST_CAN1_TIMER 116 +#define JH7110_SYSRST_TIMER_APB 117 +#define JH7110_SYSRST_TIMER0 118 +#define JH7110_SYSRST_TIMER1 119 +#define JH7110_SYSRST_TIMER2 120 +#define JH7110_SYSRST_TIMER3 121 +#define JH7110_SYSRST_INT_CTRL_APB 122 +#define JH7110_SYSRST_TEMP_APB 123 +#define JH7110_SYSRST_TEMP_CORE 124 +#define JH7110_SYSRST_JTAG_CERTIFICATION 125 + +#define JH7110_SYSRST_END 126 + +#endif /* __DT_BINDINGS_RESET_STARFIVE_JH7110_CRG_H__ */