47 	struct psp_device *psp = psp_get_master_device();  in psp_check_platform_access_status()  local
49 	if (!psp || !psp->platform_access_data)  in psp_check_platform_access_status()
59 	struct psp_device *psp = psp_get_master_device();  in psp_send_platform_access_msg()  local
66 	if (!psp || !psp->platform_access_data)  in psp_send_platform_access_msg()
69 	pa_dev = psp->platform_access_data;  in psp_send_platform_access_msg()
75 	cmd = psp->io_regs + pa_dev->vdata->cmdresp_reg;  in psp_send_platform_access_msg()
76 	lo = psp->io_regs + pa_dev->vdata->cmdbuff_addr_lo_reg;  in psp_send_platform_access_msg()
77 	hi = psp->io_regs + pa_dev->vdata->cmdbuff_addr_hi_reg;  in psp_send_platform_access_msg()
82 		dev_dbg(psp->dev, "platform mailbox is in recovery\n");  in psp_send_platform_access_msg()
88 		dev_dbg(psp->dev, "platform mailbox is not done processing command\n");  in psp_send_platform_access_msg()
143 	struct psp_device *psp = psp_get_master_device();  in psp_ring_platform_doorbell()  local
148 	if (!psp || !psp->platform_access_data)  in psp_ring_platform_doorbell()
151 	pa_dev = psp->platform_access_data;  in psp_ring_platform_doorbell()
152 	button = psp->io_regs + pa_dev->vdata->doorbell_button_reg;  in psp_ring_platform_doorbell()
153 	cmd = psp->io_regs + pa_dev->vdata->doorbell_cmd_reg;  in psp_ring_platform_doorbell()
158 		dev_err(psp->dev, "doorbell command not done processing\n");  in psp_ring_platform_doorbell()
187 void platform_access_dev_destroy(struct psp_device *psp)  in platform_access_dev_destroy()  argument
189 	struct psp_platform_access_device *pa_dev = psp->platform_access_data;  in platform_access_dev_destroy()
196 	psp->platform_access_data = NULL;  in platform_access_dev_destroy()
199 int platform_access_dev_init(struct psp_device *psp)  in platform_access_dev_init()  argument
201 	struct device *dev = psp->dev;  in platform_access_dev_init()
208 	psp->platform_access_data = pa_dev;  in platform_access_dev_init()
209 	pa_dev->psp = psp;  in platform_access_dev_init()
212 	pa_dev->vdata = (struct platform_access_vdata *)psp->vdata->platform_access;  in platform_access_dev_init()