1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Common omap4 mcpdm configuration 3 * Common omap4 mcpdm configuration
4 * 4 *
5 * Only include this file if your board has pd 5 * Only include this file if your board has pdmclk wired from the
6 * pmic to ABE as mcpdm uses an external clock 6 * pmic to ABE as mcpdm uses an external clock for the module.
7 */ 7 */
8 8
9 &omap4_pmx_core { 9 &omap4_pmx_core {
10 mcpdm_pins: mcpdm-pins { 10 mcpdm_pins: mcpdm-pins {
11 pinctrl-single,pins = < 11 pinctrl-single,pins = <
12 /* 0x4a100106 abe_pdm_ul_data. 12 /* 0x4a100106 abe_pdm_ul_data.abe_pdm_ul_data ag25 */
13 OMAP4_IOPAD(0x106, PIN_INPUT_P 13 OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0)
14 14
15 /* 0x4a100108 abe_pdm_dl_data. 15 /* 0x4a100108 abe_pdm_dl_data.abe_pdm_dl_data af25 */
16 OMAP4_IOPAD(0x108, PIN_INPUT_P 16 OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0)
17 17
18 /* 0x4a10010a abe_pdm_frame.ab 18 /* 0x4a10010a abe_pdm_frame.abe_pdm_frame ae25 */
19 OMAP4_IOPAD(0x10a, PIN_INPUT_P 19 OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0)
20 20
21 /* 0x4a10010c abe_pdm_lb_clk.a 21 /* 0x4a10010c abe_pdm_lb_clk.abe_pdm_lb_clk af26 */
22 OMAP4_IOPAD(0x10c, PIN_INPUT_P 22 OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0)
23 23
24 /* 0x4a10010e abe_clks.abe_clk 24 /* 0x4a10010e abe_clks.abe_clks ah26 */
25 OMAP4_IOPAD(0x10e, PIN_INPUT_P 25 OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0)
26 >; 26 >;
27 }; 27 };
28 }; 28 };
29 29
30 &mcpdm_module { 30 &mcpdm_module {
31 /* 31 /*
32 * McPDM pads must be muxed at the int 32 * McPDM pads must be muxed at the interconnect target module
33 * level as the module on the SoC need 33 * level as the module on the SoC needs external clock from
34 * the PMIC 34 * the PMIC
35 */ 35 */
36 pinctrl-names = "default"; 36 pinctrl-names = "default";
37 pinctrl-0 = <&mcpdm_pins>; 37 pinctrl-0 = <&mcpdm_pins>;
38 status = "okay"; 38 status = "okay";
39 }; 39 };
40 40
41 &mcpdm { 41 &mcpdm {
42 clocks = <&twl6040>; 42 clocks = <&twl6040>;
43 clock-names = "pdmclk"; 43 clock-names = "pdmclk";
44 }; 44 };
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