Commit Graph

9 Commits

Author SHA1 Message Date
Takeshi Kihara b9df2ea2b8 clk: renesas: rcar-gen3: Correct parent clock of Audio-DMAC
The clock sources of the AXI-bus clock (266.66 MHz) used for Audio-DMAC
DMA transfers are:

    Channel        R-Car H3    R-Car M3-W    R-Car M3-N    R-Car E3
    ---------------------------------------------------------------
    Audio-DMAC0    S1D2        S1D2          S1D2          S1D2
    Audio-DMAC1    S1D2        S1D2          S1D2          -

As a result, change the parent clocks of the Audio-DMAC{0,1} module
clocks on R-Car H3, R-Car M3-W, and R-Car M3-N to S1D2, and change the
parent clock of the Audio-DMAC0 module on R-Car E3 to S1D2.

NOTE: This information will be reflected in a future revision of the
      R-Car Gen3 Hardware Manual.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Update R-Car D3, RZ/G2M, and RZ/G2E]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-04-02 10:08:35 +02:00
Kazuya Mizuguchi c2182095c8 clk: renesas: rcar-gen3: Correct parent clock of HS-USB
According to the R-Car Gen3 Hardware Manual Rev. 1.00, and the RZ/G2
Hardware Manual Rev. 0.61, the parent clock of the HS-USB module
clocks on R-Car Gen3 and RZ/G2 SoCs is S3D2.

Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
[takeshi: Update R-Car H3, M3-N, and E3]
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Update RZ/G2M and RZ/G2E]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-04-02 10:08:27 +02:00
Kazuya Mizuguchi 8d36fdcce2 clk: renesas: rcar-gen3: Correct parent clock of EHCI/OHCI
According to the R-Car Gen3 Hardware Manual Rev. 1.00, and the RZ/G2
Hardware Manual Rev. 0.61, the parent clock of the EHCI/OHCI module
clocks on R-Car Gen3 and RZ/G2 SoCs is S3D2.

Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
[takeshi: Update R-Car H3, M3-N, and E3]
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Update RZ/G2M and RZ/G2E]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-04-02 10:08:20 +02:00
Simon Horman 4aeed945b7 clk: renesas: r8a774c0: Add Z2 clock
Adds support for RZ/G2E (r8a774c0) Z2 clock.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Tested-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-04-02 09:50:48 +02:00
Fabrizio Castro e61b30bb34 clk: renesas: r8a774c0: Fix LAST_DT_CORE_CLK
Enum LAST_DT_CORE_CLK needs updating as R8A774C0_CLK_CANFD
was recently added and it's the core clock with the highest
index.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Fixes: 2a6efbc6da ("clk: renesas: r8a774c0: Add missing CANFD clock")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-02-21 13:09:52 -08:00
Biju Das d1de227de8 clk: renesas: r8a774c0: Add TMU clock
This patch adds the TMU clocks to the R8A774C0 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-02-05 10:40:05 +01:00
Geert Uytterhoeven d9286d9743 clk: renesas: r8a774c0: Correct parent clock of DU
According to the RZ/G Series, 2nd Generation Hardware Manual Rev 0.61,
the parent clock of the DU module clocks on RZ/G2E is S1D1.

Fixes: 906e0a4a6d ("clk: renesas: cpg-mssr: Add r8a774c0 support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-01-24 16:01:08 +01:00
Fabrizio Castro 2a6efbc6da clk: renesas: r8a774c0: Add missing CANFD clock
This patch adds the missing CANFD clock to the r8a774c0 specific
clock driver.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-01-21 13:50:40 +01:00
Fabrizio Castro 906e0a4a6d clk: renesas: cpg-mssr: Add r8a774c0 support
Add RZ/G2E (R8A774C0) Clock Pulse Generator / Module Standby and
Software Reset support.

Based on Table 8.2g of "RZ/G Series, 2nd Generation User's Manual:
Hardware (Rev. 0.61, June 12, 2018)".

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-09-19 16:42:14 +02:00