From: Joe Hershberger <joe.hershberger@ni.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 1/7] ARM: k2g-ice: Add pinmux support for rgmii interface
Date: Mon, 25 Feb 2019 18:24:42 +0000 [thread overview]
Message-ID: <CANr=Z=au-+uNsvuYMEsHuizRGPWgGi7Xx78bKJgc9GiVmKR3Ag@mail.gmail.com> (raw)
In-Reply-To: <20190221170207.17808-2-m-karicheri2@ti.com>
On Thu, Feb 21, 2019 at 11:03 AM Murali Karicheri <m-karicheri2@ti.com> wrote:
>
> This add pinmux configuration for rgmii interface so that network
> driver can be supported on K2G ICE boards. The pinmux configurations
> for this are generated using the pinmux tool at
> https://dev.ti.com/pinmux/app.html#/default
>
> As this required some BUFFER_CLASS definitions, same is re-used
> from the linux defnitions in include/dt-bindings/pinctrl/keystone.h
>
> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
> arch/arm/mach-keystone/include/mach/mux-k2g.h | 5 +++++
> board/ti/ks2_evm/mux-k2g.h | 19 +++++++++++++++++++
> 2 files changed, 24 insertions(+)
>
> diff --git a/arch/arm/mach-keystone/include/mach/mux-k2g.h b/arch/arm/mach-keystone/include/mach/mux-k2g.h
> index 809b72d5bf..67d47f8172 100644
> --- a/arch/arm/mach-keystone/include/mach/mux-k2g.h
> +++ b/arch/arm/mach-keystone/include/mach/mux-k2g.h
> @@ -27,6 +27,11 @@
> #define PIN_PTU (1 << 17) /* pull up */
> #define PIN_PTD (0 << 17) /* pull down */
>
> +#define BUFFER_CLASS_B (0 << 19)
> +#define BUFFER_CLASS_C (1 << 19)
> +#define BUFFER_CLASS_D (2 << 19)
> +#define BUFFER_CLASS_E (3 << 19)
> +
> #define MODE(m) ((m) & 0x7)
> #define MAX_PIN_N 260
>
> diff --git a/board/ti/ks2_evm/mux-k2g.h b/board/ti/ks2_evm/mux-k2g.h
> index 706fb7e838..8c184a85ae 100644
> --- a/board/ti/ks2_evm/mux-k2g.h
> +++ b/board/ti/ks2_evm/mux-k2g.h
> @@ -346,6 +346,25 @@ struct pin_cfg k2g_ice_evm_pin_cfg[] = {
> { 133, MODE(0) }, /* SOC_QSPI_D2 */
> { 134, MODE(0) }, /* SOC_QSPI_D3 */
> { 135, MODE(0) }, /* SOC_QSPI_CSN0 */
> +
> + /* EMAC */
> + { 79, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_RXD1 */
> + { 78, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_RXD2 */
> + { 77, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_RXD3 */
> + { 80, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_RXD0 */
> + { 94, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_TXD0 */
> + { 93, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_TXD1 */
> + { 92, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_TXD2 */
> + { 91, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_TXD3 */
> + { 85, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_TXC */
> + { 95, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_TXCTL */
> + { 72, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_RXC */
> + { 81, BUFFER_CLASS_D | PIN_PDIS | MODE(1) }, /* RGMII_RXCTL */
Actually... please sort these by pin number.
Thanks,
-Joe
> +
> + /* MDIO */
> + { 99, BUFFER_CLASS_B | PIN_PDIS | MODE(0) }, /* MDIO_CLK */
> + { 98, BUFFER_CLASS_B | PIN_PDIS | MODE(0) }, /* MDIO_DATA */
> +
> { MAX_PIN_N, }
> };
>
> --
> 2.17.0
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
next prev parent reply other threads:[~2019-02-25 18:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 17:02 [U-Boot] [PATCH v3 0/7] Add netcp networking support on K2G ICE EVM Murali Karicheri
2019-02-21 17:02 ` [U-Boot] [PATCH v3 1/7] ARM: k2g-ice: Add pinmux support for rgmii interface Murali Karicheri
2019-02-25 18:24 ` Joe Hershberger [this message]
2019-02-25 18:29 ` Joe Hershberger
2019-04-12 16:29 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-21 17:02 ` [U-Boot] [PATCH v3 2/7] ARM: k2g-gp-evm: update to rgmii pinmux configuration Murali Karicheri
2019-02-25 18:25 ` Joe Hershberger
2019-04-12 16:29 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-21 17:02 ` [U-Boot] [PATCH v3 3/7] net: netcp: add support for phy with rgmii ids Murali Karicheri
2019-02-25 18:26 ` Joe Hershberger
2019-04-12 16:29 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-21 17:02 ` [U-Boot] [PATCH v3 4/7] ARM: k2g: add a workaround to reset the phy Murali Karicheri
2019-02-25 18:28 ` Joe Hershberger
2019-04-12 16:29 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-21 17:02 ` [U-Boot] [PATCH v3 5/7] ARM: dts: k2g-evm: remove unused phy-mode property from phy node Murali Karicheri
2019-02-25 18:36 ` Joe Hershberger
2019-04-12 16:29 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-21 17:02 ` [U-Boot] [PATCH v3 6/7] k2g: config enable ti phy dp83867 for k2g Murali Karicheri
2019-02-21 23:10 ` Tom Rini
2019-02-25 18:35 ` Joe Hershberger
2019-04-12 16:30 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-21 17:02 ` [U-Boot] [PATCH v3 7/7] ARM: dts: k2g-ice: add dt node for netcp Murali Karicheri
2019-02-25 18:30 ` Joe Hershberger
2019-04-12 16:30 ` [U-Boot] [U-Boot, v3, " Tom Rini
2019-02-25 16:18 ` [U-Boot] [PATCH v3 0/7] Add netcp networking support on K2G ICE EVM Murali Karicheri
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