diff options
Diffstat (limited to 'drivers/usb/mtu3/mtu3_host.c')
| -rw-r--r-- | drivers/usb/mtu3/mtu3_host.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/drivers/usb/mtu3/mtu3_host.c b/drivers/usb/mtu3/mtu3_host.c index c871b94f3e6f..0a8cd446cf1b 100644 --- a/drivers/usb/mtu3/mtu3_host.c +++ b/drivers/usb/mtu3/mtu3_host.c @@ -24,6 +24,16 @@ #define WC1_IS_EN BIT(25) #define WC1_IS_P BIT(6) /* polarity for ip sleep */ +/* mt8183 */ +#define PERI_WK_CTRL0 0x0 +#define WC0_IS_C(x) ((u32)(((x) & 0xf) << 28)) /* cycle debounce */ +#define WC0_IS_P BIT(12) /* polarity */ +#define WC0_IS_EN BIT(6) + +/* mt8192 */ +#define WC0_SSUSB0_CDEN BIT(6) +#define WC0_IS_SPM_EN BIT(1) + /* mt2712 etc */ #define PERI_SSUSB_SPM_CTRL 0x0 #define SSC_IP_SLEEP_EN BIT(4) @@ -32,6 +42,8 @@ enum ssusb_uwk_vers { SSUSB_UWK_V1 = 1, SSUSB_UWK_V2, + SSUSB_UWK_V1_1 = 101, /* specific revision 1.01 */ + SSUSB_UWK_V1_2, /* specific revision 1.02 */ }; /* @@ -48,6 +60,16 @@ static void ssusb_wakeup_ip_sleep_set(struct ssusb_mtk *ssusb, bool enable) msk = WC1_IS_EN | WC1_IS_C(0xf) | WC1_IS_P; val = enable ? (WC1_IS_EN | WC1_IS_C(0x8)) : 0; break; + case SSUSB_UWK_V1_1: + reg = ssusb->uwk_reg_base + PERI_WK_CTRL0; + msk = WC0_IS_EN | WC0_IS_C(0xf) | WC0_IS_P; + val = enable ? (WC0_IS_EN | WC0_IS_C(0x8)) : 0; + break; + case SSUSB_UWK_V1_2: + reg = ssusb->uwk_reg_base + PERI_WK_CTRL0; + msk = WC0_SSUSB0_CDEN | WC0_IS_SPM_EN; + val = enable ? msk : 0; + break; case SSUSB_UWK_V2: reg = ssusb->uwk_reg_base + PERI_SSUSB_SPM_CTRL; msk = SSC_IP_SLEEP_EN | SSC_SPM_INT_EN; @@ -109,7 +131,7 @@ int ssusb_host_enable(struct ssusb_mtk *ssusb) void __iomem *ibase = ssusb->ippc_base; int num_u3p = ssusb->u3_ports; int num_u2p = ssusb->u2_ports; - int u3_ports_disabed; + int u3_ports_disabled; u32 check_clk; u32 value; int i; @@ -118,10 +140,10 @@ int ssusb_host_enable(struct ssusb_mtk *ssusb) mtu3_clrbits(ibase, U3D_SSUSB_IP_PW_CTRL1, SSUSB_IP_HOST_PDN); /* power on and enable u3 ports except skipped ones */ - u3_ports_disabed = 0; + u3_ports_disabled = 0; for (i = 0; i < num_u3p; i++) { if ((0x1 << i) & ssusb->u3p_dis_msk) { - u3_ports_disabed++; + u3_ports_disabled++; continue; } @@ -140,7 +162,7 @@ int ssusb_host_enable(struct ssusb_mtk *ssusb) } check_clk = SSUSB_XHCI_RST_B_STS; - if (num_u3p > u3_ports_disabed) + if (num_u3p > u3_ports_disabled) check_clk = SSUSB_U3_MAC_RST_B_STS; return ssusb_check_clocks(ssusb, check_clk); |