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/linux-6.6.21/arch/arm/mach-ep93xx/
Dclock.c76 struct clk_psc *psc = to_clk_psc(hw); in ep93xx_clk_is_enabled() local
77 u32 val = readl(psc->reg); in ep93xx_clk_is_enabled()
79 return (val & BIT(psc->bit_idx)) ? 1 : 0; in ep93xx_clk_is_enabled()
84 struct clk_psc *psc = to_clk_psc(hw); in ep93xx_clk_enable() local
88 if (psc->lock) in ep93xx_clk_enable()
89 spin_lock_irqsave(psc->lock, flags); in ep93xx_clk_enable()
91 val = __raw_readl(psc->reg); in ep93xx_clk_enable()
92 val |= BIT(psc->bit_idx); in ep93xx_clk_enable()
94 ep93xx_syscon_swlocked_write(val, psc->reg); in ep93xx_clk_enable()
96 if (psc->lock) in ep93xx_clk_enable()
[all …]
/linux-6.6.21/arch/powerpc/boot/dts/
Dpdm360ng.dts136 psc@11000 {
137 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
140 psc@11100 {
141 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
144 psc@11200 {
145 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
148 psc@11300 {
149 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
152 psc@11400 {
153 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
[all …]
Dcm5200.dts26 psc@2000 { // PSC1
27 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
30 psc@2200 { // PSC2
31 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
34 psc@2400 { // PSC3
35 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
38 psc@2600 { // PSC4
42 psc@2800 { // PSC5
46 psc@2c00 { // PSC6
47 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Do2d.dtsi32 psc@2000 { // PSC1
33 compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
39 psc@2200 { // PSC2
43 psc@2400 { // PSC3
47 psc@2600 { // PSC4
48 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
51 psc@2800 { // PSC5
52 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
55 psc@2c00 { // PSC6
Da4m072.dts42 psc@2000 {
43 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
48 psc@2200 {
49 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
54 psc@2400 {
55 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
60 psc@2600 {
64 psc@2800 {
68 psc@2c00 {
69 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Dpcm030.dts26 audioplatform: psc@2000 { /* PSC1 in ac97 mode */
27 compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97";
32 psc@2200 {
36 psc@2400 { /* PSC3 in UART mode */
37 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
41 psc@2600 {
46 psc@2800 {
50 psc@2c00 { /* PSC6 in UART mode */
51 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Duc101.dts46 psc@2000 { // PSC1
47 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
50 psc@2200 { // PSC2
51 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
54 psc@2400 { // PSC3
58 psc@2600 { // PSC4
62 psc@2800 { // PSC5
66 psc@2c00 { // PSC6
67 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Dmotionpro.dts31 psc@2000 { // PSC1
32 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
36 psc@2200 { // PSC2
37 compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
41 psc@2400 { // PSC3
45 psc@2600 { // PSC4
49 psc@2800 { // PSC5
50 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
53 psc@2c00 { // PSC6
Dlite5200b.dts39 psc@2000 { // PSC1
40 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
44 psc@2200 { // PSC2
48 psc@2400 { // PSC3
52 psc@2600 { // PSC4
56 psc@2800 { // PSC5
60 psc@2c00 { // PSC6
66 // compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
72 // compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
78 // compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
Da3m071.dts39 psc@2000 {
40 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
45 psc@2200 {
49 psc@2400 {
53 psc@2600 {
57 psc@2800 {
61 psc@2c00 { // PSC6
62 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Dpcm032.dts28 psc@2000 { /* PSC1 is ac97 */
29 compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
34 psc@2200 {
38 psc@2400 { /* PSC3 in UART mode */
39 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
43 psc@2600 {
48 psc@2800 {
52 psc@2c00 { /* PSC6 in UART mode */
53 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Ddigsy_mtc.dts28 psc@2000 { // PSC1
32 psc@2200 { // PSC2
36 psc@2400 { // PSC3
40 psc@2600 { // PSC4
41 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
44 psc@2800 { // PSC5
45 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
48 psc@2c00 { // PSC6
Dmpc5121.dtsi349 psc@11000 {
350 compatible = "fsl,mpc5121-psc";
361 psc@11100 {
362 compatible = "fsl,mpc5121-psc";
373 psc@11200 {
374 compatible = "fsl,mpc5121-psc";
385 psc@11300 {
386 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
397 psc@11400 {
398 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
[all …]
Dmucmc52.dts49 psc@2000 { // PSC1
50 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
53 psc@2200 { // PSC2
54 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
57 psc@2400 { // PSC3
61 psc@2600 { // PSC4
65 psc@2800 { // PSC5
69 psc@2c00 { // PSC6
70 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
Dmpc5200b.dtsi182 psc1: psc@2000 { // PSC1
183 compatible = "fsl,mpc5200b-psc","fsl,mpc5200-psc";
188 psc2: psc@2200 { // PSC2
189 compatible = "fsl,mpc5200b-psc","fsl,mpc5200-psc";
194 psc3: psc@2400 { // PSC3
195 compatible = "fsl,mpc5200b-psc","fsl,mpc5200-psc";
200 psc4: psc@2600 { // PSC4
201 compatible = "fsl,mpc5200b-psc","fsl,mpc5200-psc";
206 psc5: psc@2800 { // PSC5
207 compatible = "fsl,mpc5200b-psc","fsl,mpc5200-psc";
[all …]
/linux-6.6.21/drivers/spi/
Dspi-mpc52xx-psc.c30 struct mpc52xx_psc __iomem *psc; member
64 struct mpc52xx_psc __iomem *psc = mps->psc; in mpc52xx_psc_spi_activate_cs() local
68 sicr = in_be32(&psc->sicr); in mpc52xx_psc_spi_activate_cs()
84 out_be32(&psc->sicr, sicr); in mpc52xx_psc_spi_activate_cs()
90 ccr = in_be16((u16 __iomem *)&psc->ccr); in mpc52xx_psc_spi_activate_cs()
96 out_be16((u16 __iomem *)&psc->ccr, ccr); in mpc52xx_psc_spi_activate_cs()
108 struct mpc52xx_psc __iomem *psc = mps->psc; in mpc52xx_psc_spi_transfer_rxtx() local
123 out_8(&psc->command, MPC52xx_PSC_TX_ENABLE | MPC52xx_PSC_RX_ENABLE); in mpc52xx_psc_spi_transfer_rxtx()
138 out_8(&psc->ircr2, 0x01); in mpc52xx_psc_spi_transfer_rxtx()
141 out_8(&psc->mpc52xx_psc_buffer_8, tx_buf[sb]); in mpc52xx_psc_spi_transfer_rxtx()
[all …]
/linux-6.6.21/drivers/clk/keystone/
Dgate.c106 struct clk_psc *psc = to_clk_psc(hw); in keystone_clk_is_enabled() local
107 struct clk_psc_data *data = psc->psc_data; in keystone_clk_is_enabled()
115 struct clk_psc *psc = to_clk_psc(hw); in keystone_clk_enable() local
116 struct clk_psc_data *data = psc->psc_data; in keystone_clk_enable()
119 if (psc->lock) in keystone_clk_enable()
120 spin_lock_irqsave(psc->lock, flags); in keystone_clk_enable()
125 if (psc->lock) in keystone_clk_enable()
126 spin_unlock_irqrestore(psc->lock, flags); in keystone_clk_enable()
133 struct clk_psc *psc = to_clk_psc(hw); in keystone_clk_disable() local
134 struct clk_psc_data *data = psc->psc_data; in keystone_clk_disable()
[all …]
/linux-6.6.21/drivers/clk/davinci/
Dpsc.c309 struct davinci_psc_data *psc = to_davinci_psc_data(rcdev); in davinci_psc_reset_assert() local
310 struct clk *clk = psc->clk_data.clks[id]; in davinci_psc_reset_assert()
318 struct davinci_psc_data *psc = to_davinci_psc_data(rcdev); in davinci_psc_reset_deassert() local
319 struct clk *clk = psc->clk_data.clks[id]; in davinci_psc_reset_deassert()
365 struct davinci_psc_data *psc; in __davinci_psc_register_clocks() local
371 psc = kzalloc(sizeof(*psc), GFP_KERNEL); in __davinci_psc_register_clocks()
372 if (!psc) in __davinci_psc_register_clocks()
381 psc->clk_data.clks = clks; in __davinci_psc_register_clocks()
382 psc->clk_data.clk_num = num_clks; in __davinci_psc_register_clocks()
397 psc->pm_data.domains = pm_domains; in __davinci_psc_register_clocks()
[all …]
/linux-6.6.21/arch/arm/boot/dts/ti/keystone/
Dkeystone-k2hk-clocks.dtsi55 compatible = "ti,keystone,psc-clock";
65 compatible = "ti,keystone,psc-clock";
75 compatible = "ti,keystone,psc-clock";
85 compatible = "ti,keystone,psc-clock";
95 compatible = "ti,keystone,psc-clock";
105 compatible = "ti,keystone,psc-clock";
115 compatible = "ti,keystone,psc-clock";
125 compatible = "ti,keystone,psc-clock";
135 compatible = "ti,keystone,psc-clock";
145 compatible = "ti,keystone,psc-clock";
[all …]
Dkeystone-k2l-clocks.dtsi46 compatible = "ti,keystone,psc-clock";
56 compatible = "ti,keystone,psc-clock";
66 compatible = "ti,keystone,psc-clock";
76 compatible = "ti,keystone,psc-clock";
86 compatible = "ti,keystone,psc-clock";
96 compatible = "ti,keystone,psc-clock";
106 compatible = "ti,keystone,psc-clock";
116 compatible = "ti,keystone,psc-clock";
126 compatible = "ti,keystone,psc-clock";
136 compatible = "ti,keystone,psc-clock";
[all …]
Dkeystone-clocks.dtsi162 compatible = "ti,keystone,psc-clock";
173 compatible = "ti,keystone,psc-clock";
183 compatible = "ti,keystone,psc-clock";
194 compatible = "ti,keystone,psc-clock";
204 compatible = "ti,keystone,psc-clock";
214 compatible = "ti,keystone,psc-clock";
224 compatible = "ti,keystone,psc-clock";
234 compatible = "ti,keystone,psc-clock";
244 compatible = "ti,keystone,psc-clock";
254 compatible = "ti,keystone,psc-clock";
[all …]
/linux-6.6.21/Documentation/devicetree/bindings/powerpc/fsl/
Dmpc5121-psc.txt7 are specified by fsl,mpc5121-psc-uart nodes in the
9 Controller node fsl,mpc5121-psc-fifo is required there:
11 fsl,mpc512x-psc-uart nodes
15 - compatible : Should contain "fsl,<soc>-psc-uart" and "fsl,<soc>-psc"
30 for that is fsl,mpc5121-psc-spi. It requires a fsl,mpc5121-psc-fifo as well.
32 fsl,mpc5121-psc-uart nodes, just use spi instead of uart in the compatible
35 fsl,mpc512x-psc-fifo node
39 - compatible : Should be "fsl,<soc>-psc-fifo"
54 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
64 compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
[all …]
/linux-6.6.21/arch/powerpc/boot/
Dmpc52xx-psc.c27 static void *psc; variable
38 while (!(in_be16(psc + MPC52xx_PSC_SR) & MPC52xx_PSC_SR_TXRDY)) ; in psc_putc()
39 out_8(psc + MPC52xx_PSC_BUFFER, c); in psc_putc()
44 return (in_be16(psc + MPC52xx_PSC_SR) & MPC52xx_PSC_SR_RXRDY) != 0; in psc_tstc()
49 while (!(in_be16(psc + MPC52xx_PSC_SR) & MPC52xx_PSC_SR_RXRDY)) ; in psc_getc()
50 return in_8(psc + MPC52xx_PSC_BUFFER); in psc_getc()
56 if (dt_get_virtual_reg(devp, &psc, 1) < 1) in mpc5200_psc_console_init()
/linux-6.6.21/drivers/staging/rtl8192e/rtl8192e/
Drtl_ps.c103 struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *) in _rtl92e_ps_update_rf_state() local
106 psc->bSwRfProcessing = true; in _rtl92e_ps_update_rf_state()
107 rtl92e_set_rf_state(dev, psc->eInactivePowerState, RF_CHANGE_BY_IPS); in _rtl92e_ps_update_rf_state()
109 psc->bSwRfProcessing = false; in _rtl92e_ps_update_rf_state()
115 struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *) in rtl92e_ips_enter() local
120 if (rt_state == rf_on && !psc->bSwRfProcessing && in rtl92e_ips_enter()
122 psc->eInactivePowerState = rf_off; in rtl92e_ips_enter()
130 struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *) in rtl92e_ips_leave() local
135 if (rt_state != rf_on && !psc->bSwRfProcessing && in rtl92e_ips_leave()
137 psc->eInactivePowerState = rf_on; in rtl92e_ips_leave()
[all …]
/linux-6.6.21/arch/m68k/include/asm/
Dmac_psc.h212 extern volatile __u8 *psc;
224 *((volatile __u8 *)(psc + offset)) = data; in psc_write_byte()
229 *((volatile __u16 *)(psc + offset)) = data; in psc_write_word()
234 *((volatile __u32 *)(psc + offset)) = data; in psc_write_long()
239 return *((volatile __u8 *)(psc + offset)); in psc_read_byte()
244 return *((volatile __u16 *)(psc + offset)); in psc_read_word()
249 return *((volatile __u32 *)(psc + offset)); in psc_read_long()

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