28 static DEFINE_MUTEX(clocks_mutex);
31 static void clk_enable_unlocked(struct clk *clk)  in clk_enable_unlocked()
33 	if (clk->set && (clk->usage++) == 0)  in clk_enable_unlocked()
34 		clk->set(clk, 1);  in clk_enable_unlocked()
37 static void clk_disable_unlocked(struct clk *clk)  in clk_disable_unlocked()
39 	if (clk->set && (--clk->usage) == 0)  in clk_disable_unlocked()
40 		clk->set(clk, 0);  in clk_disable_unlocked()
43 static void bcm_hwclock_set(u32 mask, int enable)  in bcm_hwclock_set()  argument
48 	if (enable)  in bcm_hwclock_set()
58 static void enet_misc_set(struct clk *clk, int enable)  in enet_misc_set()  argument
71 	bcm_hwclock_set(mask, enable);  in enet_misc_set()
74 static struct clk clk_enet_misc = {
79  * Ethernet MAC clocks: only relevant on 6358, silently enable misc
82 static void enetx_set(struct clk *clk, int enable)  in enetx_set()  argument
84 	if (enable)  in enetx_set()
92 		if (clk->id == 0)  in enetx_set()
96 		bcm_hwclock_set(mask, enable);  in enetx_set()
100 static struct clk clk_enet0 = {
105 static struct clk clk_enet1 = {
113 static void ephy_set(struct clk *clk, int enable)  in ephy_set()  argument
116 		bcm_hwclock_set(CKCTL_6358_EPHY_EN, enable);  in ephy_set()
120 static struct clk clk_ephy = {
127 static void swpkt_sar_set(struct clk *clk, int enable)  in swpkt_sar_set()  argument
130 		bcm_hwclock_set(CKCTL_6368_SWPKT_SAR_EN, enable);  in swpkt_sar_set()
135 static struct clk clk_swpkt_sar = {
142 static void swpkt_usb_set(struct clk *clk, int enable)  in swpkt_usb_set()  argument
145 		bcm_hwclock_set(CKCTL_6368_SWPKT_USB_EN, enable);  in swpkt_usb_set()
150 static struct clk clk_swpkt_usb = {
157 static void enetsw_set(struct clk *clk, int enable)  in enetsw_set()  argument
160 		bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);  in enetsw_set()
162 		bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);  in enetsw_set()
164 		if (enable) {  in enetsw_set()
171 		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN, enable);  in enetsw_set()
176 	if (enable) {  in enetsw_set()
185 static struct clk clk_enetsw = {
192 static void pcm_set(struct clk *clk, int enable)  in pcm_set()  argument
195 		bcm_hwclock_set(CKCTL_3368_PCM_EN, enable);  in pcm_set()
197 		bcm_hwclock_set(CKCTL_6358_PCM_EN, enable);  in pcm_set()
200 static struct clk clk_pcm = {
207 static void usbh_set(struct clk *clk, int enable)  in usbh_set()  argument
210 		bcm_hwclock_set(CKCTL_6328_USBH_EN, enable);  in usbh_set()
212 		bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);  in usbh_set()
214 		bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);  in usbh_set()
216 		bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);  in usbh_set()
219 static struct clk clk_usbh = {
226 static void usbd_set(struct clk *clk, int enable)  in usbd_set()  argument
229 		bcm_hwclock_set(CKCTL_6328_USBD_EN, enable);  in usbd_set()
231 		bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);  in usbd_set()
233 		bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);  in usbd_set()
236 static struct clk clk_usbd = {
243 static void spi_set(struct clk *clk, int enable)  in spi_set()  argument
258 	bcm_hwclock_set(mask, enable);  in spi_set()
261 static struct clk clk_spi = {
268 static void hsspi_set(struct clk *clk, int enable)  in hsspi_set()  argument
279 	bcm_hwclock_set(mask, enable);  in hsspi_set()
282 static struct clk clk_hsspi = {
289 static struct clk clk_hsspi_pll;
294 static void xtm_set(struct clk *clk, int enable)  in xtm_set()  argument
299 	if (enable)  in xtm_set()
304 	bcm_hwclock_set(CKCTL_6368_SAR_EN, enable);  in xtm_set()
306 	if (enable) {  in xtm_set()
316 static struct clk clk_xtm = {
323 static void ipsec_set(struct clk *clk, int enable)  in ipsec_set()  argument
326 		bcm_hwclock_set(CKCTL_6362_IPSEC_EN, enable);  in ipsec_set()
328 		bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);  in ipsec_set()
331 static struct clk clk_ipsec = {
339 static void pcie_set(struct clk *clk, int enable)  in pcie_set()  argument
342 		bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);  in pcie_set()
344 		bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);  in pcie_set()
347 static struct clk clk_pcie = {
354 static struct clk clk_periph = {
403 	return clk->rate;  in clk_get_rate()
420 static struct clk_lookup bcm3368_clks[] = {
437 static struct clk_lookup bcm6328_clks[] = {
442 	CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
451 static struct clk_lookup bcm6338_clks[] = {
465 static struct clk_lookup bcm6345_clks[] = {
479 static struct clk_lookup bcm6348_clks[] = {
494 static struct clk_lookup bcm6358_clks[] = {
513 static struct clk_lookup bcm6362_clks[] = {
518 	CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
529 static struct clk_lookup bcm6368_clks[] = {
546 static int __init bcm63xx_clk_init(void)  in bcm63xx_clk_init()