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| author | Clément Léger <clement.leger@bootlin.com> | 2022-06-24 16:39:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-06-27 11:37:55 +0100 |
| commit | c823c2bf91568f3e473479e25dcc225a5be4b7b1 (patch) | |
| tree | 3e8dfa45117720304cd367cd8964dc7fdfc618e6 /include | |
| parent | a08d6a6dc82036cbd889fe3d53f9c69dc13436eb (diff) | |
| download | lwn-c823c2bf91568f3e473479e25dcc225a5be4b7b1.tar.gz lwn-c823c2bf91568f3e473479e25dcc225a5be4b7b1.zip | |
dt-bindings: net: pcs: add bindings for Renesas RZ/N1 MII converter
This MII converter can be found on the RZ/N1 processor family. The MII
converter ports are declared as subnodes which are then referenced by
users of the PCS driver such as the switch.
Signed-off-by: Clément Léger <clement.leger@bootlin.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/net/pcs-rzn1-miic.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/dt-bindings/net/pcs-rzn1-miic.h b/include/dt-bindings/net/pcs-rzn1-miic.h new file mode 100644 index 000000000000..784782eaec9e --- /dev/null +++ b/include/dt-bindings/net/pcs-rzn1-miic.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2022 Schneider-Electric + * + * Clément Léger <clement.leger@bootlin.com> + */ + +#ifndef _DT_BINDINGS_PCS_RZN1_MIIC +#define _DT_BINDINGS_PCS_RZN1_MIIC + +/* + * Reefer to the datasheet [1] section 8.2.1, Internal Connection of Ethernet + * Ports to check the available combination + * + * [1] REN_r01uh0750ej0140-rzn1-introduction_MAT_20210228.pdf + */ + +#define MIIC_GMAC1_PORT 0 +#define MIIC_GMAC2_PORT 1 +#define MIIC_RTOS_PORT 2 +#define MIIC_SERCOS_PORTA 3 +#define MIIC_SERCOS_PORTB 4 +#define MIIC_ETHERCAT_PORTA 5 +#define MIIC_ETHERCAT_PORTB 6 +#define MIIC_ETHERCAT_PORTC 7 +#define MIIC_SWITCH_PORTA 8 +#define MIIC_SWITCH_PORTB 9 +#define MIIC_SWITCH_PORTC 10 +#define MIIC_SWITCH_PORTD 11 +#define MIIC_HSR_PORTA 12 +#define MIIC_HSR_PORTB 13 + +#endif |