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u-boot/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
Faiz Abbas c7d106b4eb mmc: am654_sdhci: Update output tap delay writes 
With the latest RIOT, there is a different otap delay value for each
speed mode. Add a new binding with every supported speed mode. Also
disable a given speed mode in the host caps if its corresponding
otap-del-sel is not present.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-03-09 08:33:16 +08:00

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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
*/
#include <dt-bindings/pinctrl/k3.h>
#include <dt-bindings/dma/k3-udma.h>
#include <dt-bindings/net/ti-dp83867.h>
/ {
chosen {
stdout-path = "serial2:115200n8";
};
aliases {
serial2 = &main_uart0;
ethernet0 = &cpsw_port1;
};
};
&cbass_main{
u-boot,dm-spl;
sdhci1: sdhci@04FA0000 {
compatible = "ti,am654-sdhci-5.1";
reg = <0x0 0x4FA0000 0x0 0x1000>,
<0x0 0x4FB0000 0x0 0x400>;
clocks =<&k3_clks 48 0>, <&k3_clks 48 1>;
clock-names = "clk_ahb", "clk_xin";
power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>;
max-frequency = <25000000>;
ti,otap-del-sel-legacy = <0x0>;
ti,otap-del-sel-mmc-hs = <0x0>;
ti,otap-del-sel-sd-hs = <0x0>;
ti,otap-del-sel-sdr12 = <0x0>;
ti,otap-del-sel-sdr25 = <0x0>;
ti,otap-del-sel-sdr50 = <0x8>;
ti,otap-del-sel-sdr104 = <0x7>;
ti,otap-del-sel-ddr50 = <0x4>;
ti,otap-del-sel-ddr52 = <0x4>;
ti,otap-del-sel-hs200 = <0x7>;
ti,trm-icp = <0x8>;
};
};
&cbass_mcu {
u-boot,dm-spl;
navss_mcu: navss-mcu {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
ti,sci-dev-id = <119>;
mcu_ringacc: ringacc@2b800000 {
compatible = "ti,am654-navss-ringacc";
reg = <0x0 0x2b800000 0x0 0x400000>,
<0x0 0x2b000000 0x0 0x400000>,
<0x0 0x28590000 0x0 0x100>,
<0x0 0x2a500000 0x0 0x40000>;
reg-names = "rt", "fifos",
"proxy_gcfg", "proxy_target";
ti,num-rings = <286>;
ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */
ti,dma-ring-reset-quirk;
ti,sci = <&dmsc>;
ti,sci-dev-id = <195>;
};
mcu_udmap: udmap@285c0000 {
compatible = "ti,k3-navss-udmap";
reg = <0x0 0x285c0000 0x0 0x100>,
<0x0 0x2a800000 0x0 0x40000>,
<0x0 0x2aa00000 0x0 0x40000>;
reg-names = "gcfg", "rchanrt", "tchanrt";
#dma-cells = <3>;
ti,ringacc = <&mcu_ringacc>;
ti,psil-base = <0x6000>;
ti,sci = <&dmsc>;
ti,sci-dev-id = <194>;
ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */
<0x2>; /* TX_CHAN */
ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */
<0x4>; /* RX_CHAN */
ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */
dma-coherent;
};
};
mcu_conf: scm_conf@40f00000 {
compatible = "syscon";
reg = <0x0 0x40f00000 0x0 0x20000>;
};
mcu_cpsw: cpsw_nuss@046000000 {
compatible = "ti,am654-cpsw-nuss";
#address-cells = <2>;
#size-cells = <2>;
reg = <0x0 0x46000000 0x0 0x200000>;
reg-names = "cpsw_nuss";
ranges;
dma-coherent;
clocks = <&k3_clks 5 10>;
clock-names = "fck";
power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>;
ti,psil-base = <0x7000>;
dmas = <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 1 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 2 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 3 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 4 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 5 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 6 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 7 UDMA_DIR_TX>,
<&mcu_udmap &mcu_cpsw 0 UDMA_DIR_RX>;
dma-names = "tx0", "tx1", "tx2", "tx3",
"tx4", "tx5", "tx6", "tx7",
"rx";
ports {
#address-cells = <1>;
#size-cells = <0>;
host: host@0 {
reg = <0>;
ti,label = "host";
};
cpsw_port1: port@1 {
reg = <1>;
ti,mac-only;
ti,label = "port1";
ti,syscon-efuse = <&mcu_conf 0x200>;
};
};
davinci_mdio: mdio {
#address-cells = <1>;
#size-cells = <0>;
bus_freq = <1000000>;
};
ti,psil-config0 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config1 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config2 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config3 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config4 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config5 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config6 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
ti,psil-config7 {
linux,udma-mode = <UDMA_PKT_MODE>;
statictr-type = <PSIL_STATIC_TR_NONE>;
ti,needs-epib;
ti,psd-size = <16>;
};
};
};
&cbass_wakeup {
u-boot,dm-spl;
};
&secure_proxy_main {
u-boot,dm-spl;
};
&dmsc {
u-boot,dm-spl;
k3_sysreset: sysreset-controller {
compatible = "ti,sci-sysreset";
u-boot,dm-spl;
};
};
&k3_pds {
u-boot,dm-spl;
};
&k3_clks {
u-boot,dm-spl;
};
&k3_reset {
u-boot,dm-spl;
};
&wkup_pmx0 {
u-boot,dm-spl;
wkup_i2c0_pins_default {
u-boot,dm-spl;
};
};
&main_pmx0 {
u-boot,dm-spl;
main_uart0_pins_default: main_uart0_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01e4, PIN_INPUT, 0) /* (AF11) UART0_RXD */
AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0) /* (AE11) UART0_TXD */
AM65X_IOPAD(0x01ec, PIN_INPUT, 0) /* (AG11) UART0_CTSn */
AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0) /* (AD11) UART0_RTSn */
>;
u-boot,dm-spl;
};
main_mmc0_pins_default: main_mmc0_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
AM65X_IOPAD(0x01aC, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */
AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
>;
u-boot,dm-spl;
};
main_mmc1_pins_default: main_mmc1_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */
AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */
AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */
AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */
AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */
AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */
AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */
AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */
>;
u-boot,dm-spl;
};
};
&main_pmx1 {
u-boot,dm-spl;
};
&wkup_pmx0 {
mcu_cpsw_pins_default: mcu_cpsw_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */
AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */
AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* (M2) MCU_RGMII1_TD3 */
AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* (M3) MCU_RGMII1_TD2 */
AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* (M4) MCU_RGMII1_TD1 */
AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* (M5) MCU_RGMII1_TD0 */
AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* (L2) MCU_RGMII1_RD3 */
AM65X_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* (L5) MCU_RGMII1_RD2 */
AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* (M6) MCU_RGMII1_RD1 */
AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* (L6) MCU_RGMII1_RD0 */
AM65X_WKUP_IOPAD(0x0070, PIN_INPUT, 0) /* (N1) MCU_RGMII1_TXC */
AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* (M1) MCU_RGMII1_RXC */
>;
};
mcu_mdio_pins_default: mcu_mdio1_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
>;
};
};
&main_uart0 {
u-boot,dm-spl;
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
status = "okay";
};
&sdhci0 {
u-boot,dm-spl;
};
&sdhci1 {
u-boot,dm-spl;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
sdhci-caps-mask = <0x7 0x0>;
ti,driver-strength-ohm = <50>;
};
&mcu_cpsw {
pinctrl-names = "default";
pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
};
&davinci_mdio {
phy0: ethernet-phy@0 {
reg = <0>;
/* TODO: phy reset: TCA9555RTWR(i2c:0x21)[p04].GPIO_MCU_RGMII_RSTN */
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
};
&cpsw_port1 {
phy-mode = "rgmii-rxid";
phy-handle = <&phy0>;
};
&mcu_cpsw {
reg = <0x0 0x46000000 0x0 0x200000>,
<0x0 0x40f00200 0x0 0x2>;
reg-names = "cpsw_nuss", "mac_efuse";
cpsw-phy-sel@40f04040 {
compatible = "ti,am654-cpsw-phy-sel";
reg= <0x0 0x40f04040 0x0 0x4>;
reg-names = "gmii-sel";
};
};
&wkup_i2c0 {
u-boot,dm-spl;
};
&usb1 {
dr_mode = "peripheral";
};
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