Cross Reference: /src/sys/arch/arm/rockchip/rk_cru

Lines Matching defs:arm
37 #include <arm/rockchip/rk_cru.h>
43 	struct rk_cru_arm *arm = &clk->u.arm;
57 	const uint32_t val = CRU_READ(sc, arm->divs[0].reg);
58 	const u_int div = __SHIFTOUT(val, arm->divs[0].mask) + 1;
67 	struct rk_cru_arm *arm = &clk->u.arm;
74 	if (arm->rates == NULL || rate == 0)
77 	for (int i = 0; i < arm->nrates; i++)
78 		if (arm->rates[i].rate == rate) {
79 			arm_rate = &arm->rates[i];
85 	main_parent = rk_cru_clock_find(sc, arm->parents[arm->mux_main]);
86 	alt_parent = rk_cru_clock_find(sc, arm->parents[arm->mux_alt]);
92 	error = rk_cru_arm_set_parent(sc, clk, arm->parents[arm->mux_alt]);
102 	for (int i = 0; i < __arraycount(arm->divs); i++) {
103 		if (arm->divs[i].reg == 0 && arm->divs[i].mask == 0)
106 		const uint32_t write_mask = arm->divs[i].mask << 16;
108 		    arm->divs[i].mask);
109 		CRU_WRITE(sc, arm->divs[i].reg, write_mask | write_val);
113 	rk_cru_arm_set_parent(sc, clk, arm->parents[arm->mux_main]);
121 	struct rk_cru_arm *arm = &clk->u.arm;
129 	if (arm->cpurates == NULL || rate == 0)
132 	for (int i = 0; i < arm->nrates; i++)
133 		if (arm->cpurates[i].rate == rate) {
134 			cpu_rate = &arm->cpurates[i];
140 	main_parent = rk_cru_clock_find(sc, arm->parents[arm->mux_main]);
141 	alt_parent = rk_cru_clock_find(sc, arm->parents[arm->mux_alt]);
149 	error = rk_cru_arm_set_parent(sc, clk, arm->parents[arm->mux_alt]);
167 	for (int i = 0; i < __arraycount(arm->divs); i++) {
168 		if (arm->divs[i].reg == 0 && arm->divs[i].mask == 0)
171 		write_mask = arm->divs[i].mask << 16;
172 		write_val = __SHIFTIN(0, arm->divs[i].mask);
173 		CRU_WRITE(sc, arm->divs[i].reg, write_mask | write_val);
179 	rk_cru_arm_set_parent(sc, clk, arm->parents[arm->mux_main]);
188 	struct rk_cru_arm *arm = &clk->u.arm;
190 	if (arm->rates)
192 	else if (arm->cpurates)
202 	struct rk_cru_arm *arm = &clk->u.arm;
206 	const uint32_t val = CRU_READ(sc, arm->mux_reg);
207 	const u_int mux = __SHIFTOUT(val, arm->mux_mask);
209 	return arm->parents[mux];
216 	struct rk_cru_arm *arm = &clk->u.arm;
220 	for (u_int mux = 0; mux < arm->nparents; mux++)
221 		if (strcmp(arm->parents[mux], parent) == 0) {
222 			const uint32_t write_mask = arm->mux_mask << 16;
223 			const uint32_t write_val = __SHIFTIN(mux, arm->mux_mask);
225 			CRU_WRITE(sc, arm->mux_reg, write_mask | write_val);