* [PATCH v2] sh_eth: Add R7S9210 support
@ 2018-08-27 17:42 Chris Brandt
2018-08-29 0:53 ` Rob Herring
2018-08-30 1:10 ` David Miller
0 siblings, 2 replies; 3+ messages in thread
From: Chris Brandt @ 2018-08-27 17:42 UTC (permalink / raw)
To: Sergei Shtylyov, David S . Miller, Rob Herring, Mark Rutland
Cc: netdev, devicetree, linux-renesas-soc, Simon Horman, Chris Brandt
Add support for the R7S9210 which is part of the RZ/A2 series.
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
---
v2:
* Use sh_eth_offset_fast_sh4 instead of sh_eth_offset_fast_rza2
* Use sh_eth_set_rate_rcar instead of sh_eth_set_rate_r7s9210()
* Removed enum SH_ETH_REG_FAST_RZA2
---
Documentation/devicetree/bindings/net/sh_eth.txt | 1 +
drivers/net/ethernet/renesas/sh_eth.c | 36 ++++++++++++++++++++++++
2 files changed, 37 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt
index 76db9f13ad96..abc36274227c 100644
--- a/Documentation/devicetree/bindings/net/sh_eth.txt
+++ b/Documentation/devicetree/bindings/net/sh_eth.txt
@@ -16,6 +16,7 @@ Required properties:
"renesas,ether-r8a7794" if the device is a part of R8A7794 SoC.
"renesas,gether-r8a77980" if the device is a part of R8A77980 SoC.
"renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.
+ "renesas,ether-r7s9210" if the device is a part of R7S9210 SoC.
"renesas,rcar-gen1-ether" for a generic R-Car Gen1 device.
"renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1
device.
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 5573199c4536..2b95f3b1b759 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -809,6 +809,41 @@ static struct sh_eth_cpu_data r8a77980_data = {
.magic = 1,
.cexcr = 1,
};
+
+/* R7S9210 */
+static struct sh_eth_cpu_data r7s9210_data = {
+ .soft_reset = sh_eth_soft_reset,
+
+ .set_duplex = sh_eth_set_duplex,
+ .set_rate = sh_eth_set_rate_rcar,
+
+ .register_type = SH_ETH_REG_FAST_SH4,
+
+ .edtrr_trns = EDTRR_TRNS_ETHER,
+ .ecsr_value = ECSR_ICD,
+ .ecsipr_value = ECSIPR_ICDIP,
+ .eesipr_value = EESIPR_TWBIP | EESIPR_TABTIP | EESIPR_RABTIP |
+ EESIPR_RFCOFIP | EESIPR_ECIIP | EESIPR_FTCIP |
+ EESIPR_TDEIP | EESIPR_TFUFIP | EESIPR_FRIP |
+ EESIPR_RDEIP | EESIPR_RFOFIP | EESIPR_CNDIP |
+ EESIPR_DLCIP | EESIPR_CDIP | EESIPR_TROIP |
+ EESIPR_RMAFIP | EESIPR_RRFIP | EESIPR_RTLFIP |
+ EESIPR_RTSFIP | EESIPR_PREIP | EESIPR_CERFIP,
+
+ .tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_TRO,
+ .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
+ EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
+
+ .fdr_value = 0x0000070f,
+
+ .apr = 1,
+ .mpr = 1,
+ .tpauser = 1,
+ .hw_swap = 1,
+ .rpadir = 1,
+ .no_ade = 1,
+ .xdfar_rw = 1,
+};
#endif /* CONFIG_OF */
static void sh_eth_set_rate_sh7724(struct net_device *ndev)
@@ -3132,6 +3167,7 @@ static const struct of_device_id sh_eth_match_table[] = {
{ .compatible = "renesas,ether-r8a7794", .data = &rcar_gen2_data },
{ .compatible = "renesas,gether-r8a77980", .data = &r8a77980_data },
{ .compatible = "renesas,ether-r7s72100", .data = &r7s72100_data },
+ { .compatible = "renesas,ether-r7s9210", .data = &r7s9210_data },
{ .compatible = "renesas,rcar-gen1-ether", .data = &rcar_gen1_data },
{ .compatible = "renesas,rcar-gen2-ether", .data = &rcar_gen2_data },
{ }
--
2.16.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] sh_eth: Add R7S9210 support
2018-08-27 17:42 [PATCH v2] sh_eth: Add R7S9210 support Chris Brandt
@ 2018-08-29 0:53 ` Rob Herring
2018-08-30 1:10 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: Rob Herring @ 2018-08-29 0:53 UTC (permalink / raw)
To: Chris Brandt
Cc: Sergei Shtylyov, David S . Miller, Mark Rutland, netdev,
devicetree, linux-renesas-soc, Simon Horman
On Mon, Aug 27, 2018 at 12:42:02PM -0500, Chris Brandt wrote:
> Add support for the R7S9210 which is part of the RZ/A2 series.
>
> Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
> ---
> v2:
> * Use sh_eth_offset_fast_sh4 instead of sh_eth_offset_fast_rza2
> * Use sh_eth_set_rate_rcar instead of sh_eth_set_rate_r7s9210()
> * Removed enum SH_ETH_REG_FAST_RZA2
> ---
> Documentation/devicetree/bindings/net/sh_eth.txt | 1 +
Acked-by: Rob Herring <robh@kernel.org>
> drivers/net/ethernet/renesas/sh_eth.c | 36 ++++++++++++++++++++++++
> 2 files changed, 37 insertions(+)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] sh_eth: Add R7S9210 support
2018-08-27 17:42 [PATCH v2] sh_eth: Add R7S9210 support Chris Brandt
2018-08-29 0:53 ` Rob Herring
@ 2018-08-30 1:10 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: David Miller @ 2018-08-30 1:10 UTC (permalink / raw)
To: chris.brandt
Cc: sergei.shtylyov, robh+dt, mark.rutland, netdev, devicetree,
linux-renesas-soc, horms+renesas
From: Chris Brandt <chris.brandt@renesas.com>
Date: Mon, 27 Aug 2018 12:42:02 -0500
> Add support for the R7S9210 which is part of the RZ/A2 series.
>
> Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
> ---
> v2:
> * Use sh_eth_offset_fast_sh4 instead of sh_eth_offset_fast_rza2
> * Use sh_eth_set_rate_rcar instead of sh_eth_set_rate_r7s9210()
> * Removed enum SH_ETH_REG_FAST_RZA2
Applied.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-08-27 17:42 [PATCH v2] sh_eth: Add R7S9210 support Chris Brandt
2018-08-29 0:53 ` Rob Herring
2018-08-30 1:10 ` David Miller
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