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[4/5] clk: renesas: Add r8a774a1 CPG Core Clock Definitions

Message ID 1532936891-25034-5-git-send-email-biju.das@bp.renesas.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series Add RZ/G2M SYSC/RST/Clock support | expand

Commit Message

Biju Das July 30, 2018, 7:48 a.m. UTC
Add all RZ/G2M Clock Pulse Generator Core Clock Outputs, as listed in
Table 8.2b ("List of Clocks [RZ/G2M]") of the RZ/G2M Hardware User's
Manual.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 include/dt-bindings/clock/r8a774a1-cpg-mssr.h | 59 +++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 include/dt-bindings/clock/r8a774a1-cpg-mssr.h

Comments

Geert Uytterhoeven Aug. 1, 2018, 8:46 a.m. UTC | #1
Hi Biju,

On Mon, Jul 30, 2018 at 9:54 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Add all RZ/G2M Clock Pulse Generator Core Clock Outputs, as listed in
> Table 8.2b ("List of Clocks [RZ/G2M]") of the RZ/G2M Hardware User's
> Manual.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

Thanks for your patch!

> --- /dev/null
> +++ b/include/dt-bindings/clock/r8a774a1-cpg-mssr.h
> @@ -0,0 +1,59 @@
> +/* SPDX-License-Identifier: GPL-2.0
> + *
> + * Copyright (C) 2018 Renesas Electronics Corp.
> + */
> +#ifndef __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__
> +#define __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__
> +
> +#include <dt-bindings/clock/renesas-cpg-mssr.h>
> +
> +/* r8a774a1 CPG Core Clocks */
> +#define R8A774A1_CLK_Z                 0
> +#define R8A774A1_CLK_Z2                        1
> +#define R8A774A1_CLK_ZG                        2
> +#define R8A774A1_CLK_ZTR               3
> +#define R8A774A1_CLK_ZTRD2             4
> +#define R8A774A1_CLK_ZT                        5
> +#define R8A774A1_CLK_ZX                        6
> +#define R8A774A1_CLK_S0D1              7
> +#define R8A774A1_CLK_S0D2              8
> +#define R8A774A1_CLK_S0D3              9
> +#define R8A774A1_CLK_S0D4              10
> +#define R8A774A1_CLK_S0D6              11
> +#define R8A774A1_CLK_S0D8              12
> +#define R8A774A1_CLK_S0D12             13
> +#define R8A774A1_CLK_S1D2              14
> +#define R8A774A1_CLK_S1D4              15
> +#define R8A774A1_CLK_S2D1              16
> +#define R8A774A1_CLK_S2D2              17
> +#define R8A774A1_CLK_S2D4              18
> +#define R8A774A1_CLK_S3D1              19
> +#define R8A774A1_CLK_S3D2              20
> +#define R8A774A1_CLK_S3D4              21
> +#define R8A774A1_CLK_LB                        22
> +#define R8A774A1_CLK_CL                        23
> +#define R8A774A1_CLK_ZB3               24
> +#define R8A774A1_CLK_ZB3D2             25
> +#define R8A774A1_CLK_ZB3D4             26
> +#define R8A774A1_CLK_CR                        27
> +#define R8A774A1_CLK_CRD2              28
> +#define R8A774A1_CLK_SD0H              29
> +#define R8A774A1_CLK_SD0               30
> +#define R8A774A1_CLK_SD1H              31
> +#define R8A774A1_CLK_SD1               32
> +#define R8A774A1_CLK_SD2H              33
> +#define R8A774A1_CLK_SD2               34
> +#define R8A774A1_CLK_SD3H              35
> +#define R8A774A1_CLK_SD3               36
> +#define R8A774A1_CLK_RPC               37
> +#define R8A774A1_CLK_RPCD2             38
> +#define R8A774A1_CLK_MSO               39
> +#define R8A774A1_CLK_HDMI              40
> +#define R8A774A1_CLK_CSI0              41
> +#define R8A774A1_CLK_CP                        42
> +#define R8A774A1_CLK_POST2             43

POST2 is an internal clock, which doesn't need to be referred to from DT.
So please drop it from the bindings.

> +#define R8A774A1_CLK_CPEX              44
> +#define R8A774A1_CLK_R                 45
> +#define R8A774A1_CLK_OSC               46

With the above fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
Biju Das Aug. 1, 2018, 9:33 a.m. UTC | #2
Hi Geert,

Thanks for the feedback.

> Subject: Re: [PATCH 4/5] clk: renesas: Add r8a774a1 CPG Core Clock
> Definitions
>
> Hi Biju,
>
> On Mon, Jul 30, 2018 at 9:54 AM Biju Das <biju.das@bp.renesas.com> wrote:
> > Add all RZ/G2M Clock Pulse Generator Core Clock Outputs, as listed in
> > Table 8.2b ("List of Clocks [RZ/G2M]") of the RZ/G2M Hardware User's
> > Manual.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
>
> Thanks for your patch!
>
> > --- /dev/null
> > +++ b/include/dt-bindings/clock/r8a774a1-cpg-mssr.h
> > @@ -0,0 +1,59 @@
> > +/* SPDX-License-Identifier: GPL-2.0
> > + *
> > + * Copyright (C) 2018 Renesas Electronics Corp.
> > + */
> > +#ifndef __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__
> > +#define __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__
> > +
> > +#include <dt-bindings/clock/renesas-cpg-mssr.h>
> > +
> > +/* r8a774a1 CPG Core Clocks */
> > +#define R8A774A1_CLK_Z                 0
> > +#define R8A774A1_CLK_Z2                        1
> > +#define R8A774A1_CLK_ZG                        2
> > +#define R8A774A1_CLK_ZTR               3
> > +#define R8A774A1_CLK_ZTRD2             4
> > +#define R8A774A1_CLK_ZT                        5
> > +#define R8A774A1_CLK_ZX                        6
> > +#define R8A774A1_CLK_S0D1              7
> > +#define R8A774A1_CLK_S0D2              8
> > +#define R8A774A1_CLK_S0D3              9
> > +#define R8A774A1_CLK_S0D4              10
> > +#define R8A774A1_CLK_S0D6              11
> > +#define R8A774A1_CLK_S0D8              12
> > +#define R8A774A1_CLK_S0D12             13
> > +#define R8A774A1_CLK_S1D2              14
> > +#define R8A774A1_CLK_S1D4              15
> > +#define R8A774A1_CLK_S2D1              16
> > +#define R8A774A1_CLK_S2D2              17
> > +#define R8A774A1_CLK_S2D4              18
> > +#define R8A774A1_CLK_S3D1              19
> > +#define R8A774A1_CLK_S3D2              20
> > +#define R8A774A1_CLK_S3D4              21
> > +#define R8A774A1_CLK_LB                        22
> > +#define R8A774A1_CLK_CL                        23
> > +#define R8A774A1_CLK_ZB3               24
> > +#define R8A774A1_CLK_ZB3D2             25
> > +#define R8A774A1_CLK_ZB3D4             26
> > +#define R8A774A1_CLK_CR                        27
> > +#define R8A774A1_CLK_CRD2              28
> > +#define R8A774A1_CLK_SD0H              29
> > +#define R8A774A1_CLK_SD0               30
> > +#define R8A774A1_CLK_SD1H              31
> > +#define R8A774A1_CLK_SD1               32
> > +#define R8A774A1_CLK_SD2H              33
> > +#define R8A774A1_CLK_SD2               34
> > +#define R8A774A1_CLK_SD3H              35
> > +#define R8A774A1_CLK_SD3               36
> > +#define R8A774A1_CLK_RPC               37
> > +#define R8A774A1_CLK_RPCD2             38
> > +#define R8A774A1_CLK_MSO               39
> > +#define R8A774A1_CLK_HDMI              40
> > +#define R8A774A1_CLK_CSI0              41
> > +#define R8A774A1_CLK_CP                        42
> > +#define R8A774A1_CLK_POST2             43
>
> POST2 is an internal clock, which doesn't need to be referred to from DT.
> So please drop it from the bindings.

Will send V2 with the above fix.

> > +#define R8A774A1_CLK_CPEX              44
> > +#define R8A774A1_CLK_R                 45
> > +#define R8A774A1_CLK_OSC               46
>
> With the above fixed:
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Regards,
Biju



Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
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Patch

diff --git a/include/dt-bindings/clock/r8a774a1-cpg-mssr.h b/include/dt-bindings/clock/r8a774a1-cpg-mssr.h
new file mode 100644
index 0000000..144c341
--- /dev/null
+++ b/include/dt-bindings/clock/r8a774a1-cpg-mssr.h
@@ -0,0 +1,59 @@ 
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__
+#define __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__
+
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+/* r8a774a1 CPG Core Clocks */
+#define R8A774A1_CLK_Z			0
+#define R8A774A1_CLK_Z2			1
+#define R8A774A1_CLK_ZG			2
+#define R8A774A1_CLK_ZTR		3
+#define R8A774A1_CLK_ZTRD2		4
+#define R8A774A1_CLK_ZT			5
+#define R8A774A1_CLK_ZX			6
+#define R8A774A1_CLK_S0D1		7
+#define R8A774A1_CLK_S0D2		8
+#define R8A774A1_CLK_S0D3		9
+#define R8A774A1_CLK_S0D4		10
+#define R8A774A1_CLK_S0D6		11
+#define R8A774A1_CLK_S0D8		12
+#define R8A774A1_CLK_S0D12		13
+#define R8A774A1_CLK_S1D2		14
+#define R8A774A1_CLK_S1D4		15
+#define R8A774A1_CLK_S2D1		16
+#define R8A774A1_CLK_S2D2		17
+#define R8A774A1_CLK_S2D4		18
+#define R8A774A1_CLK_S3D1		19
+#define R8A774A1_CLK_S3D2		20
+#define R8A774A1_CLK_S3D4		21
+#define R8A774A1_CLK_LB			22
+#define R8A774A1_CLK_CL			23
+#define R8A774A1_CLK_ZB3		24
+#define R8A774A1_CLK_ZB3D2		25
+#define R8A774A1_CLK_ZB3D4		26
+#define R8A774A1_CLK_CR			27
+#define R8A774A1_CLK_CRD2		28
+#define R8A774A1_CLK_SD0H		29
+#define R8A774A1_CLK_SD0		30
+#define R8A774A1_CLK_SD1H		31
+#define R8A774A1_CLK_SD1		32
+#define R8A774A1_CLK_SD2H		33
+#define R8A774A1_CLK_SD2		34
+#define R8A774A1_CLK_SD3H		35
+#define R8A774A1_CLK_SD3		36
+#define R8A774A1_CLK_RPC		37
+#define R8A774A1_CLK_RPCD2		38
+#define R8A774A1_CLK_MSO		39
+#define R8A774A1_CLK_HDMI		40
+#define R8A774A1_CLK_CSI0		41
+#define R8A774A1_CLK_CP			42
+#define R8A774A1_CLK_POST2		43
+#define R8A774A1_CLK_CPEX		44
+#define R8A774A1_CLK_R			45
+#define R8A774A1_CLK_OSC		46
+
+#endif /* __DT_BINDINGS_CLOCK_R8A774A1_CPG_MSSR_H__ */