Home
last modified time | relevance | path

Searched refs:spics (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/gpio/
H A Dgpio-spear-spics.c57 struct spear_spics *spics = gpiochip_get_data(chip); in spics_set_value() local
61 tmp = readl_relaxed(spics->base + spics->perip_cfg); in spics_set_value()
62 if (spics->last_off != offset) { in spics_set_value()
63 spics->last_off = offset; in spics_set_value()
64 tmp &= ~(spics->cs_enable_mask << spics->cs_enable_shift); in spics_set_value()
65 tmp |= offset << spics->cs_enable_shift; in spics_set_value()
69 tmp &= ~(0x1 << spics->cs_value_bit); in spics_set_value()
70 tmp |= value << spics->cs_value_bit; in spics_set_value()
71 writel_relaxed(tmp, spics->base + spics->perip_cfg); in spics_set_value()
84 struct spear_spics *spics = gpiochip_get_data(chip); in spics_request() local
[all …]
/linux/arch/arm/boot/dts/st/
H A Dspear1340.dtsi15 spics: spics@e0700000 { label
16 compatible = "st,spear-spics-gpio";
18 st-spics,peripcfg-reg = <0x42c>;
19 st-spics,sw-enable-bit = <21>;
20 st-spics,cs-value-bit = <20>;
21 st-spics,cs-enable-mask = <3>;
22 st-spics,cs-enable-shift = <18>;
H A Dspear1310.dtsi14 spics: spics@e0700000 { label
15 compatible = "st,spear-spics-gpio";
17 st-spics,peripcfg-reg = <0x3b0>;
18 st-spics,sw-enable-bit = <12>;
19 st-spics,cs-value-bit = <11>;
20 st-spics,cs-enable-mask = <3>;
21 st-spics,cs-enable-shift = <8>;
H A Dspear1310-evb.dts346 cs-gpios = <&gpio1 7 0>, <&spics 0 0>, <&spics 1 0>;