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Diffstat (limited to 'arch/arm/boot/dts/sama5d3_mci2.dtsi')
-rw-r--r--arch/arm/boot/dts/sama5d3_mci2.dtsi49
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sama5d3_mci2.dtsi b/arch/arm/boot/dts/sama5d3_mci2.dtsi
new file mode 100644
index 000000000..7141ee97e
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d3_mci2.dtsi
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * sama5d3_mci2.dtsi - Device Tree Include file for SAMA5D3 SoC with
+ * 3 MMC ports
+ *
+ * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
+ */
+
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/at91.h>
+
+/ {
+ ahb {
+ apb {
+ pinctrl@fffff200 {
+ mmc2 {
+ pinctrl_mmc2_clk_cmd_dat0: mmc2_clk_cmd_dat0 {
+ atmel,pins =
+ <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC15 periph A MCI2_CK, conflicts with PCK2 */
+ AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PC10 periph A MCI2_CDA with pullup */
+ AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC11 periph A MCI2_DA0 with pullup */
+ };
+ pinctrl_mmc2_dat1_3: mmc2_dat1_3 {
+ atmel,pins =
+ <AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PC12 periph A MCI2_DA1 with pullup, conflicts with TIOA1 */
+ AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PC13 periph A MCI2_DA2 with pullup, conflicts with TIOB1 */
+ AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC14 periph A MCI2_DA3 with pullup, conflicts with TCLK1 */
+ };
+ };
+ };
+
+ mmc2: mmc@f8004000 {
+ compatible = "atmel,hsmci";
+ reg = <0xf8004000 0x600>;
+ interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
+ dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(1)>;
+ dma-names = "rxtx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 23>;
+ clock-names = "mci_clk";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
+};