From: Biju Das <biju.das.jz@bp.renesas.com>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v4 4/4] clk: renesas: r9a07g044: Add GbEthernet clock/reset
Date: Wed, 22 Sep 2021 16:51:45 +0100 [thread overview]
Message-ID: <20210922155145.28156-5-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20210922155145.28156-1-biju.das.jz@bp.renesas.com>
Add ETH{0,1} clock/reset entries to CPG driver.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v3->v4:
* Added Geert's Rb tag.
v2->v3:
* Updated the commit header
v1->v2:
* Register axi/chi clock as coupled clocks
v1:-
* New patch
---
drivers/clk/renesas/r9a07g044-cpg.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c
index ce2c40a0213a..3c518b56c5a6 100644
--- a/drivers/clk/renesas/r9a07g044-cpg.c
+++ b/drivers/clk/renesas/r9a07g044-cpg.c
@@ -138,6 +138,14 @@ static struct rzg2l_mod_clk r9a07g044_mod_clks[] = {
0x578, 2),
DEF_MOD("usb_pclk", R9A07G044_USB_PCLK, R9A07G044_CLK_P1,
0x578, 3),
+ DEF_COUPLED("eth0_axi", R9A07G044_ETH0_CLK_AXI, R9A07G044_CLK_M0,
+ 0x57c, 0),
+ DEF_COUPLED("eth0_chi", R9A07G044_ETH0_CLK_CHI, R9A07G044_CLK_ZT,
+ 0x57c, 0),
+ DEF_COUPLED("eth1_axi", R9A07G044_ETH1_CLK_AXI, R9A07G044_CLK_M0,
+ 0x57c, 1),
+ DEF_COUPLED("eth1_chi", R9A07G044_ETH1_CLK_CHI, R9A07G044_CLK_ZT,
+ 0x57c, 1),
DEF_MOD("i2c0", R9A07G044_I2C0_PCLK, R9A07G044_CLK_P0,
0x580, 0),
DEF_MOD("i2c1", R9A07G044_I2C1_PCLK, R9A07G044_CLK_P0,
@@ -182,6 +190,8 @@ static struct rzg2l_reset r9a07g044_resets[] = {
DEF_RST(R9A07G044_USB_U2H1_HRESETN, 0x878, 1),
DEF_RST(R9A07G044_USB_U2P_EXL_SYSRST, 0x878, 2),
DEF_RST(R9A07G044_USB_PRESETN, 0x878, 3),
+ DEF_RST(R9A07G044_ETH0_RST_HW_N, 0x87c, 0),
+ DEF_RST(R9A07G044_ETH1_RST_HW_N, 0x87c, 1),
DEF_RST(R9A07G044_I2C0_MRST, 0x880, 0),
DEF_RST(R9A07G044_I2C1_MRST, 0x880, 1),
DEF_RST(R9A07G044_I2C2_MRST, 0x880, 2),
--
2.17.1
prev parent reply other threads:[~2021-09-22 16:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-22 15:51 [PATCH v4 0/4] Add GbEthernet Clock support Biju Das
2021-09-22 15:51 ` [PATCH v4 1/4] clk: renesas: rzg2l: Add support to handle MUX clocks Biju Das
2021-09-22 15:51 ` [PATCH v4 2/4] clk: renesas: r9a07g044: Add ethernet clock sources Biju Das
2021-09-22 15:51 ` [PATCH v4 3/4] clk: renesas: rzg2l: Add support to handle coupled clocks Biju Das
2021-09-23 9:49 ` Geert Uytterhoeven
2021-09-22 15:51 ` Biju Das [this message]
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