162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Definitions for the KLSI KL5KUSB105 serial port adapter 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci/* vendor/product pairs that are known to contain this chipset */ 762306a36Sopenharmony_ci#define PALMCONNECT_VID 0x0830 862306a36Sopenharmony_ci#define PALMCONNECT_PID 0x0080 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci/* Vendor commands: */ 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci/* port table -- the chip supports up to 4 channels */ 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci/* baud rates */ 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_cienum { 1862306a36Sopenharmony_ci kl5kusb105a_sio_b115200 = 0, 1962306a36Sopenharmony_ci kl5kusb105a_sio_b57600 = 1, 2062306a36Sopenharmony_ci kl5kusb105a_sio_b38400 = 2, 2162306a36Sopenharmony_ci kl5kusb105a_sio_b19200 = 4, 2262306a36Sopenharmony_ci kl5kusb105a_sio_b14400 = 5, 2362306a36Sopenharmony_ci kl5kusb105a_sio_b9600 = 6, 2462306a36Sopenharmony_ci kl5kusb105a_sio_b4800 = 8, /* unchecked */ 2562306a36Sopenharmony_ci kl5kusb105a_sio_b2400 = 9, /* unchecked */ 2662306a36Sopenharmony_ci kl5kusb105a_sio_b1200 = 0xa, /* unchecked */ 2762306a36Sopenharmony_ci kl5kusb105a_sio_b600 = 0xb /* unchecked */ 2862306a36Sopenharmony_ci}; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci/* data bits */ 3162306a36Sopenharmony_ci#define kl5kusb105a_dtb_7 7 3262306a36Sopenharmony_ci#define kl5kusb105a_dtb_8 8 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci/* requests: */ 3762306a36Sopenharmony_ci#define KL5KUSB105A_SIO_SET_DATA 1 3862306a36Sopenharmony_ci#define KL5KUSB105A_SIO_POLL 2 3962306a36Sopenharmony_ci#define KL5KUSB105A_SIO_CONFIGURE 3 4062306a36Sopenharmony_ci/* values used for request KL5KUSB105A_SIO_CONFIGURE */ 4162306a36Sopenharmony_ci#define KL5KUSB105A_SIO_CONFIGURE_READ_ON 3 4262306a36Sopenharmony_ci#define KL5KUSB105A_SIO_CONFIGURE_READ_OFF 2 4362306a36Sopenharmony_ci 4462306a36Sopenharmony_ci/* Interpretation of modem status lines */ 4562306a36Sopenharmony_ci/* These need sorting out by individually connecting pins and checking 4662306a36Sopenharmony_ci * results. FIXME! 4762306a36Sopenharmony_ci * When data is being sent we see 0x30 in the lower byte; this must 4862306a36Sopenharmony_ci * contain DSR and CTS ... 4962306a36Sopenharmony_ci */ 5062306a36Sopenharmony_ci#define KL5KUSB105A_DSR ((1<<4) | (1<<5)) 5162306a36Sopenharmony_ci#define KL5KUSB105A_CTS ((1<<5) | (1<<4)) 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ci#define KL5KUSB105A_WANTS_TO_SEND 0x30 5462306a36Sopenharmony_ci#if 0 5562306a36Sopenharmony_ci#define KL5KUSB105A_DTR /* Data Terminal Ready */ 5662306a36Sopenharmony_ci#define KL5KUSB105A_CTS /* Clear To Send */ 5762306a36Sopenharmony_ci#define KL5KUSB105A_CD /* Carrier Detect */ 5862306a36Sopenharmony_ci#define KL5KUSB105A_DSR /* Data Set Ready */ 5962306a36Sopenharmony_ci#define KL5KUSB105A_RxD /* Receive pin */ 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci#define KL5KUSB105A_LE 6262306a36Sopenharmony_ci#define KL5KUSB105A_RTS 6362306a36Sopenharmony_ci#define KL5KUSB105A_ST 6462306a36Sopenharmony_ci#define KL5KUSB105A_SR 6562306a36Sopenharmony_ci#define KL5KUSB105A_RI /* Ring Indicator */ 6662306a36Sopenharmony_ci#endif 67